My coworkers and I occasionally grab dinner from aroma. Biggest winners are the avocado sandwich as well as the bureka (1) treat (my personal favourite). This location is in the Exchange Tower and is open until 7pm.
Bonus: if you're feeling indulgent, try the mini red velvet cupcake.
(1) Bureka is a flaky, savoury Bulgarian pastry with feta cheese stuffed with a hard-boiled egg, tomato, pickle and tahini.