Bathtub Gin
Hidden behind Stone Street Coffee Company on 9th and 18th is secret cocktail lounge. To get there you have to go through an innocent looking door (look for the red light), where you will find a large copper bathtub in the middle of the room. Occasionally there will be 1920s and '30s jazz performances, so we suggest dressing the part.
Bathtub Gin, 132 9th Avenue
[Photo via Facebook]