Let's hit a few bars tonight.
hit the books/road/shower/sack
I want to go to a new place I heard about for drinks.
I have a new hangout.
Can I get you something to drink?/Can I buy you a drink?
Let me get this round, you got the last one.
A: How about going out for a few drinks after work.
B: Sounds great, I need to unwind.