Absolutely yummy! We were spending the day in San Fran and looked for a sandwich shop. Ordered the chicken BLTA and it was soooo wonderful. The sandwich was huge and could have fed two people. Service was exceptional.

This is the best place to grab a drink or sandwich in the Financial District. The space is clean and the owner puts his heart and soul into keeping customers happy. It's a great spot with great food.

Staying in Chinatown, it was harder to find a vegetarian breakfast/brunch nearby than I expected. K Five Fifty is an unassuming counter in the expansive lobby of 550 Kearny. Turns out it's a full kitchen with a chef cooking to order, although some items are packaged for grab and go. The menu is brief but flexible. I had the avocado toast. It includes poached eggs, but he was happy to scramble them for me. I'm guessing you can make this vegan by swapping the eggs for one of the sides. Friendly proprietor, great service, and excellent value. All the ingredients were fresh and the toast was an excellent crispy whole grain sour dough that held up to the thick avocado. As far as ambiance, I was content to chill out and read to the sound of the chef chopping his mis en place and the muted lobby muzak.

Must-try: their sandwiches! Why? The owner is very kind, he even made free chicken wings to give out! The sandwich was very filling and had a lot of meat for the price. Overall a very chill place to hangout. Protip: try their lattes, extra frothy

Located in the lobby of 550 Kearny, this spot is truly a hidden gem! It is unassuming, unpretentious, but full of heart. Jing runs this cafe himself with so much passion and generosity. I've had his chinese chicken curry on lucky days when he doesn't sell out (he sells out fast!) and his beef noodle soup. The curry is freaking delicious and you can tell it's made with love. The chicken just falls apart from tenderness and the curry packed with flavor comes with rice (no picture because I eat before thinking). He has a whole menu of daily lunch specials along with your regular coffee menu and a wine bar? It's hard to find a place in fidi where lunch costs less than $20 and the owner serves you with a smile. Can't wait to try everything else!

This place is a hidden gem in an area without of a lot of hidden gems left that doesn't break the bank. It's inside the lobby of 550 Kearney, you can see it on the left. Beautiful lobby which is also a kinda neat feature to K Five Fifty. Jin was so darn nice and helpful going there for an early lunch. I ordered a large coffee, peets and strong, $3. Got a chicken BLTA which was fantastic. Jim makes it personally, showed me the heirloom tomatoes that he was using, gorgeous! Lots of avocado and chicken, the bread was thick, fresh and had a nice spread of dressing on it. Was very good. Even came with a side salad. We split it, and it was perfect for us. Sammy was 14. Hard to find food this quality at this price with this service in this part of town. Gets a 5 star from me.

Why go to Starbucks for your morning caffeine fix, when you could instead support a small, local business? K Five Fifty is open again and has great lattes and yummy breakfast fare. You can stop by from lunch too. Great hidden gem! Pros: great food and drinks, friendly service Cons: a little hard to see from the street as it's in the lobby of 550 Kearney

This place has become one of my favorite snack/hang out/quick drink place during the work week. The cafe is located within my work building. Alvin is super accommodating and great which is also the reason I keep coming back! My team members typically come down here for Happy Hour or lunch time because of their delicious menu. The items that I've tried and seemed to not disappoint are: blue crab sandwich & prime rib sandwich. The blue crab sandwich is really rich and is perfectly marinated. This is my go-to when I'm craving semi seafood. The prime rib sandwich is a lot more filling and also really delicious. If you're looking for a place to HH and kickback after work, this is the place to go! They have lounge seating, high bars, and also business seatings if you're looking to have a meeting. They have a variety of wines and beers.

Wonderful, new, family-run cafe in the 550 Kearny business building. They have coffees, salads, and sandwiches. I tried the Blue Crab Sliders. So amazing! Alvin, the owner, is so caring and takes pride in every single dish. Their grand opening is tomorrow and they are having a happy hour from 4-7 every Thursday and Friday! Will definitely be coming again!

Fantastic cafe that just opened up in the 550 Building. They have ready to go fresh salads, avocado toast and other breakfast items. K Five Fifty has a full line of coffee drinks if you also need a energy boost in the morning. I had their avocado toast and it is absolutely delicious. It came with a poached egg too. The owner told me there will be a happy hour soon, so I will be on the lookout for that.