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Cosmos Club

3.8 (63 reviews)
Open • 7:00 am - 11:00 pm
Updated 3 weeks ago

Cosmos Club Photos

Business Info

COSMOS CLUB ATMOSPHERE

What's the vibe?
Classy
Quiet
Formal (Jacket Required)
Good for groups

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Recommended Reviews - Cosmos Club

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Reviews With Photos

Alice J.

Cosmos Club is a very refined and elegant venue. A member invited me here for a special event, and I was in awe of the photos of Nobel laureates on the wall who are club members. The whole place is just very civilized! Lunch (roasted chicken) was delicious.

Pat C.

This is a review of the Cosmos Clubhouse and tour, without dining or staying there. The experience was good. They are open to public for tours only four times a year. We were lucky to get tickets. Photos and videos are not allowed inside. A dress code is observed. Athletic clothing and footwear, jeans, t-shirts are not allowed. Since it was big group, we were split into two groups. Our tour guides were nice; the lady who carried old pictures of the mansion seemed to have forgotten to show us the pictures but remembered at the end of the tour. The tour started on time and we went to the lobby, ballroom, library, dining area, and Dolley Madison room. The mansion in Beaux-Arts style was beautiful and full of history. We learned interesting facts about the people who once owned it, architecture, and others.

Phil T.

The world is filled with wonderous and magical feats. They happen every day and they leave the mind awash with glee and possibility for the future. I spend an inordinate amount of time watching such things on various internet mediums. Often, I travel great distances to be enthralled by hearing the very people who perform these achievements in person and, without doubt, seeing them in the flesh, recounting their journey, is the superior option. Having the ability to see such recanting of magic in my current city of residence, at the Cosmos Club, has been a long-time bucket list, and the evening lived up to the hype. I was very fortunately invited to the cocktail and dinner preceding the lecture where I heard from astronauts and authors, scientists and titans of industry, schmooze about their latest endeavors. It was required that I hunt in the back of my closet for formal attire to attend and I was pleased to find that the long desert of covid had not dulled my ability to tie a Windsor knot or find a lovely home for my iPhone in a snazzy dinner jacket. The venue and ambiance were very reminiscent of my college days: conversing in halls of high ceiling whose walls were lined with dark wood and decorated with original works of art featuring faces whose time on this Earth was marked by moments of discovery and a zeal to share that knowledge widely. I was sad when the evening ended and will conspire to be a guest whenever the breadcrumbs of an opportunity might present itself. Every day the world seems to inch closer to a chaotic and loathsome state. I take great comfort in knowing people continue to revere the fascinating and take time to hear from those who bring it to life.

Employee commendations book
Todd B.

Food: 5* Service: 5* Ambience: 6* Location: 5* On a business trip, a member was able to get our group into this place. Wow! What a memorable experience. The food was amazing. I had steak with mashed potatoes and asparagus. The steak was perfectly cooked, tasty, and ample. The potatoes were fantastic. I don't know what they did to them, but they were so tasty. I actually asked for more! The location near DuPont Circle was great. This former mansion was impressive. See the pictures attached to this review. Classy, full of wood, and wonderfully historic.

Popover?
Eric F.

Attended a special event. The appetizers were quite good. The popover served as a roll would have been enough to get the stars.

a pair of curtains in a bathroom
Alan C.

Truly a historic landmark with insights on history . Nice rooms with breakfast, lunch and dinner on-site. The staff is very professional and pleasant. You are not allowed to tip any staff and there are dress code rules when dining in the on-site in the dining area and in the library area. This is a members only organization for members but you may be able to stay if you are a member of a reciprocal organization. I enjoyed viewing the ballroom, library and other rooms in the club. Various art, photos and historical landmark items to view. Enjoy.

Miriam W.

I could totally believe that the Cosmos Club was once the social headquarters for Washington's intellectual elite. The point is driven home with black and white portraits of the club's 32 Nobel Prize winners and 56 Pulitzer Prize winners that cover the first floor walls of this elite private club's stately Beaux-Arts mansion. I attended an engagement dinner here last night and had a lovely time. The event was held in the Gold Room and began with passed hors d'oeuvres and cocktails. The spicy, skewered fried shrimp was especially tasty. Popovers were served with dinner. They were cooked slightly longer than I might've liked but in the end, popovers are hard to argue with! Another standout was the butternut squash soup which had a bright, savory flavor. Food aside, the best part of the Cosmos Club for me was the library. Three of us ascended the grand staircase to get to this hushed room. Inside there were current copies of every reputable magazine and journal you can think of. And several shelves were dedicated to recent works by Cosmos Club members. I could have easily wiled away hours in this library. Now, if only I knew a member who could get me access on a regular basis!

Cosmos Club on December 4, 2020
Rempee K.

An absolute splendid lunch over a discussion of Shakespeare! If you go with a member you will be able to have lunch there. They have a really nice selection of desserts or dessert bar and as well as three-course entrée. The food is really good I had chicken and soup and salad.

Second floor landing

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8 years ago

Business lunch meeting. Very relaxing atmosphere. Blackened shrimp salad with quinoa and mango was delicious.

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Review Highlights - Cosmos Club

“Food: 5* Service: 5* Ambience: 6* Location: 5* On a business trip, a member was able to get our group into this place.”

Mentioned in 19 reviews

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Chloe - Spice Roasted Chicken

Chloe

4.5(771 reviews)
3.6 mi•Navy Yard
•$$

Chloe is a innovative, small plates restaurant located in Navy Yard, the previously had Michelin…read morestar back in 2021. I visited here long ago for brunch, which lived in my mind rent free, and I finally had a chance to come back. We stopped in for some bites before a baseball game at national Park. Because of the early hour at 4 PM, the restaurant was pretty empty. It's actually ended up working out, though, because our servers were attentive, and the food and drinks came out very quickly. We shared the escargot, lamb kofta potstickers, crispy mushroom Arancini, and cauliflower. The cauliflower was so delicious and savory, definitely with Middle Eastern influences, and I could've eaten a whole bowl of it. I thought the lamb kofta dumplings were pretty interesting--I haven't ever had anything like it before, and they did a good job of allowing the flavor of the lamb to shine through without being overly gave me. The crispy mushroom Arancini was quite good, though I'm admittedly quite small. The escargot was very well seasoned, with that perfect garlicky sauce, though they're not anything new. We all thoroughly enjoyed our cocktails, and all agreed that we had an excellent meal.

The food at Chloe was absolutely delicious. So good in fact that I stopped in twice during my time…read morein DC. Both times I ordered the Crudo which was absolutely amazing. Additionally, I tried The Who fish and the gem salad which both are spectacular. Cocktails are made to perfection and the service and ambiance are great.

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Chloe - Restaurant area

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Unconventional Diner - Lebanese Fried Rice

Unconventional Diner

4.4(3.5k reviews)
1.3 mi•Shaw, Downtown
•$$

This is our favorite traditional place to dine in while im Washington DC. On the last day of my…read morestay, my daughter and I came for brunch, which is traditional. The weight was super busy, but we were able to meet a couple on the way in who had a reservation. When we got up to the front, we noticed that the couple ran to the counter at the bar and got seats. When we asked the hostess, how long the wait for a party of two would be she said one hour to 1 hour and 30 minutes. I had to catch my flight so we definitely could not wait that long. Right when we were about leave and walk away, the very kind and nice couple (Montez & Alayna) that we met walking up, told us that they had secured bar seats and that we could take their breakfast brunch dining reservation. THIS WAS A BLESSING! I purchased their first round of drinks because they were generous with their reservation. There are great people in this city, thanks! We were seated right away at a dining table, and the place was packed, as usual. Our server was wonderful. I believe her name was Alisha or Aisha, and she took care of us very well. We ordered: Naan Bread Appetizer, Blueberry Pancakes with Mascarpone, side of chicken sausage, Creme Brûlée French Toast, side of scrambled eggs, and side of Hash browns. For beverages we had coffee and apple juice plus water. Our food came out within 10 to 12 minutes and everything was delicious and amazing. We were so stuffed and really enjoyed our time here. At the end of our reservation the restaurant Manager approached us (named Derek or Ryan) with the gentleman from the couple who gave us his reservation. They surprised us each with a decadent dessert! This was in response to us buying their first round of drinks. The customer service of our server was AMAZING, the food was DELICIOUS, and the surprise desserts were FABULOUS! This is definitely our go-to restaurant in DC. Thank you for another AWESOME experience!! it's about to rain. I see it.

Food: 10/10 | Atmosphere: 10/10 | Service: 2/10…read more The food is EVERYTHING! The service? Not so much. I visited Unconventional Diner on a Monday morning around 10 a.m. to catch up with a longtime friend, and what a culinary experience! The atmosphere is gorgeous! Modern, sleek, and stylish while maintaining that cozy diner charm. Another pleasant surprise? Street parking! I found parking right around the corner, which is a huge plus in D.C., especially when nearby garages charge $20 or more. Now, let's talk FOOD! My friend ordered the Hibiscus Citrus drink, which was refreshing and delicious. I enjoyed fresh decaf coffee served in a wonderful insulated mug that kept it perfectly warm. Loved that thoughtful touch! My friend ordered the fluffy buttermilk pancakes with blueberry-lavender sauce and mascarpone cream. She shared a portion with me, and WOW! The delicate floral notes, bright citrus flavor, and creamy mascarpone were a beautiful combination. Absolutely delicious! Those pancakes are definitely on my list for next time. I ordered the corned beef hash with over-medium eggs. The corned beef tasted incredibly fresh, and the gravy was rich, flavorful, and absolutely delicious. Whoever is running that kitchen deserves their flowers! The food was a solid 10/10. Unfortunately, the service didn't match the quality of the food. Having worked as a server and hostess for many years, I understand the demands of the industry, but I also know how much great hospitality can elevate a dining experience. Our server was inattentive and rarely checked on us. My decaf coffee was mistakenly refilled with regular coffee, requiring a replacement cup. The hostess wasn't particularly welcoming either. Overall, the hospitality was disappointing. What made this especially frustrating was the automatic 20% service charge. Our $61 meal totaled $80.52 after the $12.20 service charge and taxes. I don't mind paying for excellent service, but when a restaurant automatically includes a service charge, the hospitality should reflect that expectation. Would I return? ABSOLUTELY! The food is simply THAT GOOD! The menu is creative, the atmosphere is beautiful, and I'm already looking forward to trying those pancakes again and exploring their cocktail menu. I'm hoping the service was simply an off day. Final verdict: The kitchen understood the assignment! If the front-of-house team could match that same energy, Unconventional Diner would easily become one of my favorite breakfast spots in D.C.!

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Unconventional Diner - Dining room 2 of 3

Dining room 2 of 3

Unconventional Diner - Bar area

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Sixty Vines

Sixty Vines

4.4(253 reviews)
0.7 mi•Foggy Bottom
•$$$

I absolutely adore Sixty Vines! Funny enough, "new American" cuisine like this is my least favorite…read morefood, but I do really enjoy this place. I think that they do what they do really well and not in a lazy way, as other restaurants in this genre often do. The pizzas are really good as well as the salads. I love a good restaurant salad and theirs are you exception. They also have a really cute mimosa bar on Sundays and I believe you get a bottle of champagne for the table for $25 and then you can build your own mimosa at the station in the front. Overall, a really good option for when you have friends or family in town and want to dine at a place where everyone can find something on the menu that they like.

Like other locations, the open vignoble aesthetic is breezy and inviting. My favorite place is…read moreprobably the well appointed restroom with resinous scented candles! The service was good. Trained but not very experienced. So the setting was good for an enjoyable meal. The gluten-free fried zucchini appetizer was delicious as usual. I prefer fried foods to stay crispy; the added sweet peppers affected it, no biggie. The charred golden beets were also tasty. The gluten-free (Vegan without modification) mushroom pizza was full of flavor. Many varieties of mushrooms and vegetables. Didn't get the combination of cheeses requested so some toppings fell off. Some also fell in my mouth, haha. The pork chop was brined and grilled. Very flavorful down to the bone. Also enjoyed especially the Rosé Grenache and beverages. No photographic evidence of this meal, alas, but I recommend this restaurant and location for gluten-free dining.

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Sixty Vines
Sixty Vines
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The Hamilton - District Wings

The Hamilton

3.9(4.1k reviews)
1.3 mi
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We had an amazing dinner at The Hamilton in DC! We arrived a little early, but the hostesses were…read morewonderful and seated us right away. We started with a lemon drop and a Stella, then shared the firecracker sushi roll--it was fresh, delicious, and spot-on with flavor. For our entrées, the double-cut lamb chops were tender, juicy, and seasoned to perfection. The lamb ragù was just as impressive, with fresh, al dente pasta and an amazing sauce. Between the cozy booths and the attentive service from our server, January, it was such a comfortable place to spend an evening. We'll definitely be back--thank me later!

My friend and I were ready to wind down for the night, so we stopped by The Hamilton for cocktails…read moreand dessert. And let me tell you, I LOVED the ambiance! The rich woodwork and high ceilings give the place such a beautiful, classic feel. We ordered the chocolate mousse, which was light and came with plenty of whipped cream. My friend got the pumpkin cake, which was apparently so good he barely left me a bite! I also tried the Honeymoon Phase cocktail, and it was quite a nice pour. Our bartender was awesome. Verdict: A lovely spot to end the evening with dessert, cocktails, and a beautiful atmosphere. I especially enjoyed the interior! I'd definitely come back to try more food!

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The Hamilton - The bar and partial dining area.

The bar and partial dining area.

The Hamilton - Ragu Americana & Rigatoni - delicious, fresh pasta

Ragu Americana & Rigatoni - delicious, fresh pasta

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The Pembroke - Broccolini, so good that even vegetable averse will love.

The Pembroke

4.1(430 reviews)
0.3 mi•Dupont Circle

I recently had brunch at The Pembroke, located inside the Dupont Circle Hotel, and it was such a…read morelovely experience. Beautiful atmosphere, wonderful staff, and delicious food -- definitely a spot worth putting on your brunch list. My date made the reservation for us, which turned out to be a very good idea because the restaurant was hopping! Definitely recommend making one ahead of time. We were both in the mood for a cocktail, but decided to explore the mocktail drink menu. He initially considered going with another coffee since it was still early, but ultimately went with an espresso martini. I tried the French 86, and both were great choices. The espresso martini was smooth and well made, while the French 86 was beautifully fruit-forward. And I have to give my date credit -- a man who isn't afraid to try my fruity cocktail! For food, we decided to share the avocado toast to start and added an egg, asking for it to be cooked a little more rather than very runny. We were glad we did because the toast was loaded with greens! It was definitely a little messy to eat, but in the fun, "this is actually delicious" kind of way. Nothing embarrassing... thankfully. He ordered the chicken and waffles, which he completely demolished. The sweet-and-savory combination was a big hit. I went with the French omelette, and it was delicious -- rich, flavorful, and surprisingly filling. I could only manage about half of it along with the salad! Overall, a wonderful brunch experience. The atmosphere is beautiful, the service was attentive, and there were so many tempting dishes coming out of the kitchen that we kept noticing things we wanted to try. I'd definitely come back to explore more of the menu.

I think I found my new favorite DC brunch spot (that doesn't feature a DJ). The Pembroke has been…read moreon my list of places to try for awhileee and I was finally able to stop in with friends (8 of us) for a Saturday brunch after one of my yogalates classes. We sat towards the back of the restaurant in one of the circular booths. Love this setup so much because it's perfect for people watching. The interior of the space is really vibrant with a lot of natural lighting coming in and the cute furniture. You almost feel like you've been transported to France or something. While dining here I was able to try their, +cinnamon roll (it's HUGEEEE, def a shareable- 8/10) + passion fruit cocktail (7.5/10) + breakfast sandwich (10/10 - I was surprised by how much I loved it) + pancakes (8/10) + kale salad (7.5/10) I didn't get to try the salmon benedict but it looks delicious. The service was spectacular. Our waiter was extremely attentive and even the manager popped over to introduce himself and make sure that we had everything we needed. I loveeeeeed my time here and will definitely be back to try more items on the menu. Thanks so much Pembroke team :)

Photos
The Pembroke - The Pembroke: they have a coffee shop too!

The Pembroke: they have a coffee shop too!

The Pembroke - Short rib entree special. This thing was massive!

Short rib entree special. This thing was massive!

The Pembroke - Nice ambiance but disappointingly fake plants

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Cosmos Club - bars - Updated November 2026

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