There is an Asian place in bankers hall... can’t remember the name but they are the one with massive lineups so you can’t miss it. They make an amazing beef brisket soup. Also the lineup goes very fast so don’t let that scare you. A lot of Asian people in line so you know it’s legit
Jackie’s Thai in Eau Claire - best “fast food” Thai in Calgary hands down. Pad Thai is amazing, but I usually get a 2 items (basil chicken and spirits in the garden) on rice
Bistro Marcel - nice little hole in the wall in chevron building. Calzone and salad for 9.99 lunch special is amazing. Can eat in or take out. They also do catering if you ever need to order something for your office
Thi Thi across from Harry Hays - best viet subs in Calgary
Olly’s in bow valley - in the back they make shawarmas/donairs and they are above average. Their buffet style by weight is also higher quality than marcellos IMO
Pita Express (I think) in the +15 going south from Shell Centre. Also makes amazing donairs/shawarmas (more meat but messier than Olly)
Peppinos - amazing Italian sandwiches. In the same +15 south of Shell centre as above
All of the above + Wendy’s in 5th ave and A&W centennial are my go to spots