This place is a vibe! Also, very yummy food no matter what you get. I got the chicken and steak fajitas and they came out sizzling!! It came with two sides and I got the side salad which has house made dressing that I want to recreate at home!! So healthy and yummy and quality ingredients. The side salad was mix greens and spinach with onion, cucumber and tomato with a buttermilk cilantro lime dressing. My boyfriend got a tinga quesadilla. It was like a giant enchilada. Highly recommend. Everyone is so nice. If there's a line you could wait around 25-30 min to place your order but the food comes fast! read more

They have rebranded this location. Menu, food quality and atmosphere have taken a big turn for the worst. They've turned it into a very bland quick serve taco shop. Don't expect the Birria to have anywhere near the same flavor or quality..,,,,but do expect prices to be ridiculous. This place won't survive unless the other Seis locations can pay for the losses of this location. I'd pull the Seis name off the building, call it something else before you destroy your brand. There's good reason Volkswagens are not called Porsches, the owners understand the importance of protecting the brand.....and throwing Cantina in the name isn't enough. read more

We love this place! Kick off happy hour here with a plate of (the best) nachos and a pitcher of margaritas. Then, order some delightful tacos and you MUST try the Mexico City Style Quesadilla. The restaurant is clean, well maintained, and they offer full service now (you can sit down and have a server come to your table), or you can order, take a number, and wait for your food. I prefer the latter, and the service has always been fast and friendly! There is indoor and outdoor seating. read more

Seis Kitchen - Mexico City-Style Quesadilla* - Mexican Near Me - Tucson, Arizona

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This location is a walk up and order then pick your own table location. They have tables both indoor and on the patio. We sat on the patio which was so convenient with a baby. I ordered the mini chimis and ceviche. The mini chimis are flavorful and delicious. The ceviche had large chunks of shrimp which was nice versus the standard small chopped shrimp. It was fresh and so good! I wish there were a little more spice in their salsas, but overall the flavors were awesome. We will be back! read more

Seis Kitchen - Ceviche - Mexican Near Me - Tucson, Arizona

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This is a solid cafeteria-style Mexican restaurant with a wide variety of options and a well-thought-out menu. The food is tasty, and there's something for everyone--perfect for a casual, satisfying meal. read more

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I'm a fan of Seis Kitchen since its first location opened at the Mercado San Augustin. This River location was such a beautiful spot because they had an actual dining room, bar and large area for groups. My team at work would meet early to celebrate once or twice a year, in their patio. On this occasion my husband and I wanted to celebrate Mothers Day and due to our schedule, Monday dinner we came in at 5pm. I love the open space and generally you order food at the counter and your food comes to the table. On this trip there is a new option of sitting at tables with no number, but an orange card displayed where they offer table service. I'm not sure how this works because they are usually busy. At Seis Kitchen there is a variety of proteins including: cod, mahi mahi, shrimp, chicken tinga, chicken pobil, al pastor, carnitas, birria, and more. Today the menu, which usually is on the wall was only in menu form. Seis Kitchen has expanded their menu and are showcasing their bar menu. Most of the time I get a taco plate with my choices size which are beans smashed beans, rice, Casitas, or an upgraded side salad. They also have chimichanga's,quesadillas burritos, and nachos. They have a kids menu as well. My mom and I love their chips and salsa. They roast chiles and tomatoes daily for their fresh green and red salsas. The problem can be, over eating the complementary chips and then jonsing for more chips n salsa before your order arrives. My last trip to Seis Kitchen my mom and I ordered nachos and then filled up on their homemade chips and homemade salsa. On any given day they offer two agua fresca flavors, and horchata. I love their agua fresca options and as much as I love a good margarita; my love for lemonade and limonada is greater. With the many places to enjoy Mexican food in Tucson, Seis Kitchen has been a top place for gatherings and meeting with groups. Other good options in Tucson are loud or more frantic. All Seis Kitchen locations with dining rooms seem to have a spa like relaxing vibe. The original is a walk up space at the Mercado an so crowded and noisy. The food here is great, and our Mother's Day belated dinner was a great success. Please check out this location off River Road in Tucson. read more

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This is NOT the OLD Seis Kitchen that we've visited on a regular basis for the past 10 years. As a matter of fact it's now Seis Cantina. New menu. Smaller portions. Higher prices. Surly food runner. Now opening at 11am. No breakfast. Adios Seis Cantina. read more

Wow. So disappointed. Seis at River changed their menu. I don't know why. My don's and I stopped today craving our Seis favorites only to be oriented to their new "street taco" cantina menu. I had the carnitas tacos. They were terrible. No flavor. My sons had their $15 carne asada burritos. Equally disappointing given they lacked all the usual ingredients like beans, avocado etc. read more

The breakfast burritos are huge and two could share. The tocino burrito is loaded with bacon, eggs, potato and cheese. Tasty! The pumpkin horchata is delicious! Not to sweet read more

Seis Kitchen - Pumpkin horchata - Mexican Near Me - Tucson, Arizona

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really dissatisfied with the new menu. they are no longer seis kitchen, now seis "cantina". we paid $18 for super fries which came in a chipotle sized bowl. they've got a new salsa bar but chips are $5. fairly certain i got food poisoning from them today too :( read more

They just changed their menu and it is not a good at all! The burritos are much smaller; even the size large. There is nothing in the burrito but meat and beans. There was a little cheese but not enough to add flavor. There are no veggies where the old burritos had everything and they were yummy. They also got rid of so many items that mede them a special place to eat. We will not go back. read more

great food with huge portions. friendly staff and such a beautiful area! there wasn't any loud music or loudness from surrounding places. i'd revisit. read more

Seis Kitchen - Mexican Near Me - Tucson, Arizona

Friend and I had been wanting to try Seis. We met for lunch. Walking in, it's not clear that one has to order their food from the counter. There was an Asian family, who walked in after us, who had no clue what to do. Finally a server went to them and helped them figure it out. Better signage would be helpful. The place was really loud (something on the ceiling to help mute the noise?). The server that took our orders had a really hard time making eye contact. Friend ordered the shrimp tacos with rice; I ordered the chicken tacos with calabacitas as a side. More confusing was that there were numbered stanchions on some of the tables, with stanchions also sitting on the ordering counter. We had to tell the no eye-contact server what table we wanted, with no idea what numbers were on each table - confusing. We sat down and a server brought us chips and salsa, The salsas were okay, typical for many Mexican restaurants. We waited around 15 minutes to get our food (the table next to us had theirs in 5-7 minutes). The food was delicious! My chicken was grilled, tender and moist. Friend's shrimp were cooked perfectly. The tacos had lots of cheese and cabbage on them. The calabacitas were tender but a bit bland. Friend said the rice was good. For the price, it was an appropriate amount of food. We'll go back, now that we know how the place operates. read more

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I finally tried Seis on river, I usually frequent the location at the Mercado. This one is nice, but I still prefer the ambiance at the Mercado. The menu is exactly the same. I had the ensalada mixto with creamy cilantro dressing and grilled shrimp added. It was huge and just delicious! We also had chips and salsa with red and green salsas! There was enough salad for me for dinner also! You place your order at the window and get a number to have your food brought out. Seis is expanding and it's a good thing! read more

Seis Kitchen - Fried avocado tacos! - Mexican Near Me - Tucson, Arizona

Food was so yummy and the atmosphere was so fun and vibrant! Definitely coming here again! Also the layout and the service was so interesting I really enjoyed it! read more

Seis Kitchen - Birria Flautas* Guacamole App 6oz* Fajitas* - Mexican Near Me - Tucson, Arizona

Delicious as usual! This time I split a burrito which was a better amount of food. Everyone enjoyed their food! I ordered the coffee and had free refills which was fun - self-serve. I don't particularly enjoy their specialty coffee options so this time I didn't order it and felt better about the whole thing. However, I do wonder why you are prompted to tip when the only server aspect is walking the food to your table the first initial time. Overall, a good experience, but heads up don't tip much because there aren't servers. read more

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Consistently one of the best Mexican restaurants in Tucson. Their margs and tacos both tasted really good and were very filling. Can be a bit pricey ($7 for one taco) but I think it's worth it. read more

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We stumbled upon this place while visiting from out of town, and we were so impressed, we might actually come back during our short 3-night stay! They start you off right: Great chips accompanied by two different salsas that were both fresh and very tasty--a great sign of what's to come! For the main event, the Surf and Turf Tacos were absolutely amazing. We also ordered the Guacamole, which was spot on and delicious. This is definitely high-quality Mexican food. The only slight critique is that the layout of the restaurant was a little confusing when we first walked in, but that was quickly forgotten once the incredible food arrived. The complex the restaurant is in is very nice! read more

We frequent this location and the one at the Mercado often. This location is great because they have indoor seating and a full bar, plus chips and salsa are included with your meal! The food is consistently good, and comes out quickly. A great local place that we are excited to see expanding! read more

Seis Kitchen - Crispy Birria Tacos with Cilantro rice - Mexican Near Me - Tucson, Arizona

Amazing food and service! The enchiladas are gas !! I'll be back. They are reasonably priced but serve a ton of foo! We shared and had leftover read more

I had a salad with shrimp added. I was surprised at how many shrimp I was given and they were delicious. The service was very friendly. I also love that it is a quiet enough place to have a good conversation over a meal. read more

Very disappointed with the food. They changed their menu and nothing from the original menu was still there. We tried the nachos, since the previous ones we had there before the change and the other locations were so good. They are about half the size of what it used to be and the cheese was cold shredded cheese, not the seis creamy cheese it used to be. Nachos should have melted cheese, that's what makes them nachos. Our kids got the small burritos, thinking it would be about half the size of their normal big burritos. They came out and I would describe it as a rolled taco, not near enough food for the $8 price. They did have a nice salsa bar, but that shouldn't be the best part of the meal. It seems like they maybe are struggling to stay afloat and changed everything up, unfortunately they are all bad changes and we won't be going back to this location. Hopefully the Oro Valley location and the Mercado one can continue to make the Seis food we all love. read more

We decided to have a semi-indulgent lunch and ordered some sangria and salad. I ordered the Ensalada Rustica, which had greens, cabbage, queso fresco, pepitas, sliced radishes, pico de gallo, black beans and fire-roasted corn, with the ancho-lime vinaigrette. I added the chicken (called poc chuc). It was a very generous salad and very filling, but I thought, a tad light on the chicken, especially since I paid to add it. The sangria was delicious! Ordering was easy at the counter and we were directed to a pre-numbered table. Complementary chips and salsa were soon delivered. All staff we encountered were friendly and helpful. One little tip to the restaurant though, if diners are sitting next to the glass doors, you might want to wait to spray cleaner all over them, which wafted heavily our way and onto our food. Other than that, the inside was lively, but not so much that we couldn't converse. read more

Totally Bummed! The Menu was Changed and the food was not was not good! I wouldn't recommend!

I love Seis Kitchen! This location does have longer waits for the food to be prepared as they seem to often be shortstaffed. The last time I got takeout from this location the fish was dry and not so fresh tasting. But the coffee horchata never disappoints and parking is always available! read more

Roger and I love Seis, great service, wonder ambiance and of course the food. Going tonight early and can't wait.

After eating at the downtown Seis Kitchen, I was eager to try the other outlets. Big difference in quality of the food between the St Agostin market cafe and the River and Campbell store. Service took forever at 7pm on a Sunday night. We finally had to go up to the counter and ask what was going on after waiting 30 minutes. When the food did come, the tortillas completely fell apart and we received the black beans instead of the refried ones we ordered. Servers disappeared. Downtown restaurant uses real utensils and this one offered us plastic which we did have to use to eat the tacos. I haven't tried the other outlets so don't know how they compare but the downtown version is certainly far above the River one. read more

Love going to Seis for fish tacos! Enjoy the nice grilled (not fried) yellowtail tacos with a HUGE side salad. Guilty pleasure: their great guacamole and chips! Weather-permitting, enjoying lunch outside on the patio is really nice. Inside can get noisy, but still not bad (and in summer, it's a little quieter, as there are fewer diners). Sometimes there's a wait, but it's worthwhile. Worth noting that staff are friendly and pleasant as well! read more

We love this neighborhood restaurant! My favorite is the Mexico City Quesadilla and Prickly Pear Margarita. My hubby has tried a variety of dishes and hasn't been disappointed yet! El Capitan may be his go to!! Everyone is friendly and welcoming. You can enjoy outdoor dining with a cool fire pit or sit inside at a full service table or order your food at the counter. A LOT of people do To-Go read more

Good service. Pretty good ambience. Burrito was a 8/10 and tacos were like a 3/10. A little bit pricey but each food item is just a hit or miss read more

Seis Kitchen - Surf & Turf burrito - Mexican Near Me - Tucson, Arizona

The downfall of Seis is a Tucson tragedy. Seis had the best tacos in town pre-covid, but after the pandemic they leaned into a "high volume, low quality" business model. Now they have 4 locations, but the food is awful. I dared to try again in 2026 and it was worse than ever. Greasy meat, excessively salty chips and beans, no pineapple in the al pastor (al pastor = pork+pineapple, everywhere except Seis apparently). The ambiance is nice and the service is good; it's a pleasant location to eat. But the soul and flavor are completely gone, sadly. RIP 2010s Seis. read more

Always fresh, always good, always top quality ingredients! Only negative is none of their salsas are all that spicy. However I could not recommend their Mexico City style quesadilla more! It always impresses me every single time I eat it, which is a rare experience for me. Always pretty clean at this location with a nice ambiance, however does tend to either be packed or slow, so you have to know when to hit it. I understand it's not everyone's cup of tea and is a little on the pricier side but a worth while spot to try while you're in Tucson! read more

Amazing food and great service and atmosphere. The tacos are to die for and love their horchatas!

The nachos here. The best nachos I have genuinely had the honor of eating. Amazing balance of creamy and fresh, which the perfect universal chip just holds so well. The ambience is lively and they had wonderful music on Saturdays at their outdoor location. They are attentive and make sure everything is to your liking. Cannot visit Tucson without coming here read more

Went there for dinner the food was good, but the atmosphere was very loud! Prices I felt for what you got was a little high. Because of the loud atmosphere I won't repeat! read more

I was told the fish tacos were lightly breaded and fried. When they arrived they were thick with very very dark brown batter, having been obviously deep fried in very old oil, way overdue for discard. In addition, this old heavy brown oil soaked fully into the two corn tortillas the fish sat in. All batter removed, if there were 2 oz of fish underneath all that, I wouldn't bet on it. This is quite a nose dive from when they opened. I wouldn't serve those fish tacos to the alley cat let alone patrons. read more

Overall the food was okay, nothing really blew our skirts up, but it was fine. I ordered the quesadilla with birria, tortilla was fantastic and so was the birria, but most of the meat was stuck to a giant piece of burnt cheese in the middle so I just ate the tortilla. Drinks and chips were good as well as the churros! Friendly service and really cute inside. read more

Seis Kitchen - Quesadilla w/ birria and side of black beans - Mexican Near Me - Tucson, Arizona

This was my very first Mexican restaurant I tried in Tucson while I was visiting looking for a place to live (realtor's office is in the same plaza) and I was so impressed back then. 3 years later, I went back with my friends from out of town. To be honest this wasn't our first choice but the wait was too long at the first choice restaurant so we came here. I totally regretted it and wish I took my friends elsewhere. Food took sooooooooooo long even though it wasn't that busy, which was frustrating because 1. We had a plan afterward and 2. If we were going to wait for this long, we could have waited in the line at the other restaurant and their food would have been much better. Once we got the food, they were all mediocre at best. The only thing I loved was their watermelon cucumber agua fresca. read more

Terrible. I have been to seis about a dozen times over the last two years and they have continually gone down hill. The North Tucson location is slightly better. Fish taco- super fishy . Perhaps spoiled Avocado taco- too much batter and old oil. It was inedible due to the old oil Chicken Tinga taco- chewy chicken Aqua Fresca- all pulp Nachos- old chips. Stale. It was horrible. Do not go here. read more

We always enjoy eating at one of Seis Kitchen's locations. The food is always fresh and delicious, the atmosphere is contemporary and clean and the service is friendly. At all Seis locations you order at the counter and they bring the food to your table. During this visit we enjoyed various tacos and burrito meals. The black bean sides were very good. We will definitely keep coming back. read more