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Mercurys Coffee

3.9 (646 reviews)
Open 5:00 am - 9:00 pm

Order Mercurys Coffee Takeout or Delivery

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MERCURYS COFFEE ATMOSPHERE

What's the vibe?
Loud
Outdoor seating
Good for working
Good for kids

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Recommended Reviews - Mercurys Coffee

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So many yummy pastries!
London C.

[[HIGHLIGHT]]Wow! After years and years Mercurys is still one of my favorite coffee shops! Their Bellevue location is honestly just the best![[ENDHIGHLIGHT]] [[HIGHLIGHT]]We had the lovely opportunity to do a field trip here with our homeschool group and the experience couldn't have been better![[ENDHIGHLIGHT]] Daphne from HR was the sweetest and wonderful to set everything up with! Bakery manager Erika who gave our tour was also super kind and was so wonderful with all the kids questions! Saul, kitchen manager, Abel, assistant roaster, and Philip, director of coffee were all so incredibly kind and passionate about their jobs! Honestly just the coolest to see and have explained the behind operations of the business! Thank you so so much to everyone who made the experience so wonderful! Moving on to food and drinks.... Have you ever have a sandwich so good that it's literally engrained in your brain? Well their chipotle chicken panini is literally that. Perfect spicy, creamy, bready combination. Paired with the option of chips or salad the meal was absolutely perfect. The carrot ginger juice and coffee were both scrumptious! I also definitely reccomend any of their cheesy bacon, ham, or turkey croissants! Honestly any of their baked goods are so fantastic lol, definitely try out the cinnamon rolls! [[HIGHLIGHT]]Such a fantastic experience! Mercurys is such a fun place with so many yummy options and the best employees! A great spot for everyone![[ENDHIGHLIGHT]]

Our favorite items from Mercurys! Sausage, Egg & Beecher's Flagship, overnight oats, and the Afterglow!
Anna S.

Still obsessed with this place, it seriously never misses. The Afterglow (no cream, no whip) has been our go-to since day one, and we can't come without getting the overnight oats and everything croissant too. Always fresh, always so good. Service is consistently quick and super friendly, and [[HIGHLIGHT]]the vibe is just easy and welcoming.[[ENDHIGHLIGHT]] One of those spots you can count on every time!

Mar K.

Busy but line goes fast. Free parking helps. Has distinctive pastries like Maple Cruffin and Ube cruffin. Picked up the Hawaiian Blonde as a treat for a hardworking friend who loves this place. Organic coffee with tastings every Thursday. [[HIGHLIGHT]]Place had lots of tables and sitting areas and was PACKED with happily caffeinating clients.[[ENDHIGHLIGHT]]

My receipt
Paul K.

Love coming to this flagship store. Always bustling with a line that moves quickly. [[HIGHLIGHT]]Freshly made items being prepared in the open kitchen that is fun to watch.[[ENDHIGHLIGHT]] I had the quad Mexican Mocha with a cup of Ellenos yogurt with granola and blackberries and raspberries today. All were good and filling. [[HIGHLIGHT]]They do a great job with keeping the large dining area tables clean and wiped down.[[ENDHIGHLIGHT]] Definitely will return

Salted caramel cold brew
Jason C.

Honestly one of my favorite local coffee chains, it took me a few tries but did end up finding my favorite drink - salted caramel cold brew. Staffs are super efficient and always nice, [[HIGHLIGHT]]music is loud and super crowded most of the time so at least for me this is not a place for you to work or read a book.[[ENDHIGHLIGHT]]

Tia P.

The probiotic overnight oats here are my favorite, it's sooo good! The honey cardamom and Carmel silk lattes are the best too. Wait times can be long here, but they have an order online option. [[HIGHLIGHT]]There's plenty of inside and outside seating.[[ENDHIGHLIGHT]]

Bacon & Beecher's Flagship Croissant x2, scone, lemon poppyseed muffin, Cupid's Marshmallow Crispy Treat, & Apple Hand Pie!!
Cyndy W.

Update; After leaving my only 4-star review for Mercury's Coffee I was quickly contacted by the manager to address the concerns I had in the review. I did not expect that at all since it was a 4-star review. I have to update that review to a 5-star. This is a stellar establishment that actually cares about their customers and customer service. I was already a loyal customer since all my previous visits were great, and I'm an even bigger fan after experiencing the upstanding business culture of this company. Thanks again for hearing me and making my day! I'll be back next time I visit my family!

Turkey Havarti
Meralina M.

My friend I didn't realize this place was such a craze, so when we saw the long line we were kind of taken aback, and then wondered if it would be worth it at all. IT WAS SO WORTH IT!!!!!! First of all, the staff was incredibly friendly and helpful. And don't let the line deceive you, the service is quick. My friend got a blonde Hawaiian and she loved the balance of sweet and macadamia nut. I got an iced chai with oat milk, and it definitely tasted like Oregon trail, but honestly, it was still good. We had a couple of croissants and some lemon raspberry madeleines, those were also good. But the true star of their menu was the turkey havarti!!! The bread is baked fresh in house and is so perfectly salted and bouncy. The garlic aioli they use on the sandwich is also drool worthy, and they give a good amount of meat! The sandwich looks small, but she is MIGHTY! I can wait to have that sandwich again!

Chocolate Almond Croissant
Carol C.

This is the only Mercury Coffee that has an in-house bakery. I enjoy coming here for coffee and something sweet post dinner when I'm on the Eastside. I remind myself that while they make their own croissants in-house, they are not a patisserie. Once, I reset my expectations, then I can enjoy the baked goods on their own merit. So far, I've enjoyed the raspberry lemon scone, cinnamon roll and the twice baked chocolate almond croissant. The ham and cheese was okay and was sampled prior to my resetting my expectations. Portions are huge and definitely shareable. The friendly customer service has been hit or miss. Sometimes it's friendly and helpful and sometimes not so much. There's plenty of seating inside and outdoors. If you sign up for their rewards program, you get $10 to spend on a future visit.

Monica S.

[[HIGHLIGHT]]I'm a huge fan of the aesthetic, the drinks and the food, both in quality and flavors.[[ENDHIGHLIGHT]] The closest location to me is an hour away so when I go, I buy everything and try to enjoy my visit as best as I can. Service quality is honestly spotty - for example, the last time I went, the cashiers were all chatting and seemed to be very relaxed, despite it being busy, and they made me feel like I was inconvenient to them. Not overtly rude but definitely giving those vibes. [[HIGHLIGHT]]Another issue is seating availability, but usually you can find a tiny spot to settle on.[[ENDHIGHLIGHT]]

Delicious baked goods
Treena C.

This was a nice surprise. Nothing too flashy from the outside but open the door and among other items, the biggest fluffiest croissants are just sitting there waiting for someone to eat them. I loved their croissant combos- -croissants with peppery bacon and beechers cheese, -turkey, provolone and Beecher's cheese croissants as well as creative quiches and sweet treats. Have you seen their cinnamon buns? I chose a croissant with bacon, egg, tomato and cheese. They warmed it up and it was above and beyond! Lots of fun treats here. They have their own coffee beans and they are delicious. So much flavor! They make their lattes with the Rising beans and they are worth purchasing. Service was extremely friendly. We will be back many times over.

Fusion Mocha
Brian L.

Overall: Mercury coffee is a fairly standard coffee shop, has a variety of coffees and pastries. Only ordered 1 coffee from here, but unfortunately it was far too sweet for my liking. Food: I ordered the mocha fusion, I understand that it is supposed to be a sweet coffee, but it was just too sweet to handle. This drink's recipe needs to be reworked. Service: The service is fast, they get your coffee ready quick. Ambiance: Fairly standard coffee shop, as a couple of seats in the back with a bar style table where you can sit.

These are what a croissants are supposed to look like. This is an image stock from the internet and NOT from Mercury.
Nancy L.

Croissants are supposed to be layered and flaky. Mercury's croissants are not those. It's just a piece of bread that anybody can make. Either they forgot how to make croissants or they don't care how to make them anymore. I once complained a year ago about their croissants and stopped going but I decided to give them another chance and they have once again failed. Management or the owner's need to do a reassessment on their bakery. Just advertise it as "bread" because they aren't croissants.

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Review Insights

28 days ago

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Morgan H.

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646
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4 days ago

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Morgan H.

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1 month ago

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Morgan H.

Thank you for the fantastic feedback!

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8 days ago

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Morgan H.

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2 months ago

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Morgan H.

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3 months ago

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Morgan H.

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2 months ago

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Morgan H.

Thank you, Mar! We appreciate your support.

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5 months ago

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2 months ago

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Morgan H.

Thank you, Jason! We appreciate your business and support.

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7 months ago

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Morgan H.

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4 months ago

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Morgan H.

Thank you!

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2 months ago

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Morgan H.

Thank you for the wonderful feedback! We appreciate your support!

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20 days ago

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Morgan H.

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5 months ago

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Morgan H.

Thank you! We appreciate your support!

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11 months ago

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Morgan H.

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1 year ago

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Morgan H.

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8 months ago

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Morgan H.

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1 year ago

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Morgan H.

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1 year ago

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Morgan H.

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8 months ago

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Morgan H.

Thank you, Areej! We appreciate your business and feedback.

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7 months ago

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3 months ago

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Thank you for your wonderful feedback!

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9 months ago

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Thank you, Aley! We appreciate the support.

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16 days ago

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1 year ago

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1 year ago

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1 year ago

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2 years ago

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2 years ago

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2 years ago

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2 years ago

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6 months ago

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2 years ago

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1 year ago

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2 years ago

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2 months ago

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10 months ago

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Morgan H.

Thank you, Marge! We appreciate your business and support.

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1 year ago

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11 months ago

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Mercurys Coffee Reviews in Other Languages

Ask the Community - Mercurys Coffee

Does this place sell Lotus Energy?

Hi Bunny! Yes, we offer Lotus Energy at all of our locations.

Has the company taken measures to protect the baked goods inside within the service island? Are the goods still right up against the glass/plastic barrier without any covering?

😷😐 haha I've been here many times. They do there best to protect the food with plastic wrap and if it's not wrapped it's behind the case. Perhaps you'd prefer a place that just uses photos to display the food. 🤣 I feel like they do. So...

Don’t See Your Question? Ask Away!

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TL;DR: for such a large chain, this place is really disappointing. Boba is cooked unevenly. Sago is…read morenothing but a huge goopy clump. Not worth spending $10 on a cup here. I thought I'd give this chain a try and I was very disappointed. Parking: mall garage, free. Atmosphere: no seating, long lines for ordering, waiting for your order to be completed is longer than waiting in the line (I presume it is because they fill mobile orders at the same time). Menu: posted on the back wall above the register, also a smaller menu at the beginning of the ribbon divider. Service: order and pay at the front, wait for your order to be announced, grab your own straw. Mango Sago Smoothie: I requested 30% sweetness and it was still very sweet but that wasn't the worst part--it wasn't until I reach the bottom of the cup that I saw the sago was nothing but two large coagulated clumps. It was clearly poorly made and not fresh. The mango tasted mediocre and was nothing to write home about. The boba was also very unevenly cooked and was mushy on the outside and rubbery/hard inside. I noticed this on the first sip and wasn't going to stand back in the 10 minute queue to get it remade. I'm all for bubble tea joints and I honestly thought the drinks would be better quality for a chain so large that I hear about.

Keeps messing up my orders!! The drinks are good and all but…read moreout of all the happy lemon locations I've been to, this has been the most disappointing. Both times I've ordered from here, a few drinks will be done wrong! I didn't document the first time but I have for this second time. Almost half the drinks I ordered were done wrong! First drink, f3 + salted cheese - they added boba Second drink, f2 +lychee and boba - they forgot lychee Third drink, f3 + salted cheese - they forgot salted cheese

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Hui Lau Shan

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Everything about Hui Lau Shan is iconic. I am their #1 fan - everything is SO good! They use the…read moremost delicious champagne mangos for all their desserts. The cafe has tons of mango decorations inside so it is pretty cute, although there are many mango boxes around the store. That's how you know it is fresh! The mango romance with the trio of their best sellers is always a good starting point for first-timers. My favorite thing to get is the jumbo chewy rice ball, mango coconut jelly, and mango mochi. - The chewy rice ball is served with fresh, pureed mango and it is perfect for a hot day if you are planning to sit at the restaurant. I love to get the mango coconut jelly to-go. - The coconut jelly is creamy and plentiful, topped with sweet mango chunks, agar pearls, and the chewy rice balls. SO good and underrated in my opinion. - The mango mochi features a chilled mango chunk wrapped in soft, stretchy mochi and covered in coconut flakes. Also a great snack and everyone who has tried it has loved it! - I've also tried the curry fish balls. They are a good savory snack, nice curry flavor, and an enjoyable bouncy texture. Hui Lau Shan will always be my favorite dessert spot - especially in the summer. Any mango fans have to come by!

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Coconut shake
Coconut shake
Black Rice Coconut Jelly Jar
Black Rice Coconut Jelly Jar
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Emerald City Smoothie

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4.1
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24 grams always Emerald City Smoothie never disappoints. The staff is friendly, the service is…read morefast, and the smoothies are always fresh. My go-to is the protein smoothie with 24 grams of protein--it tastes great and keeps me full after the gym. Clean store, good atmosphere, and consistent quality every time. Highly recommend if you're looking for a healthy drink in Bellevue!

My friend and I walked over to Emerald City Smoothie in Downtown Bellevue after doing barre class…read morenearby. This was my first time at Emerald City Smoothie in ten years and my first time at the Downtown Bellevue location. The interior is fairly small with only a few tables to sit/stand at and so it's mostly a takeout place rather than a place to meet with friends. Emerald City Smoothie has a wide menu and categorize their menu into five categories based on health goals: "Boost My Immune System", "Help Me Lose Weight", "Go Green", "Bulk Me Up" and "Nourish My Body". They also have a menu just for "Boosters" which cost extra and include everything from antioxidants to bees pollen to creatine and fat burner. Lastly, they have a Secret Menu which includes Banana Creme Pie, Matcha Green Tea, Maui Paradise, Mountain Berry Blast, Orange Creamsicle, Piña Colada, and Peanut Butter Cup. I'm pretty sure their secret menu is just drinks that don't fit into the other categories (or ran out of room for), because they had these same drinks on their menu ten years ago. I ordered the MATCHA GREEN TEA (16-oz) off the secret menu. This smoothie has soy milk, matcha, non-fat milk, and whey. For $7.44 (including tax), this was pretty pricey for a "healthified" matcha Frappucinno. They obviously don't use high quality matcha as the matcha color was on the yellow side and the taste was quite diluted and bland. It mostly just tasted like sugary blended milk with little to no matcha flavor; I was honestly disappointed, but drank it anyway. My friend got her favorite NUTTY BANANA (sub vegan protein) which has banana, peanut butter, protein, and nonfat milk, which is probably what I should've gotten instead. She also ordered a PB&J and MANGO MANIA for her family members which are also supposed to be decent. Lesson learned, stick with the fruit smoothies. Service was good- the baristas are friendly and efficient and we got our drinks within 10 minutes after ordering. Overall: 2/5 for drinks, 4/5 for service, 3/5 for atmosphere

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Mercurys Coffee - coffee - Updated July 2026

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