Restaurants or cafes open late at night like till 1am or 2am or 3am.

Hi most of my friends work till like 10pm or 11pm and we usually hangout after 11:30pm. I would appreciate if you guys could suggest casual restaurants, boba stores, or cafe or even tims that have sitting arrangements and are open late at night. Thanks.

Edit: Thank you for all the suggestions would appreciate some more at the south or downtown.