This combination bar and nightclub is a great place to party on Polk Street in San Francisco. The two-level venue features a small bar area on the ground floor and a large space upstairs with a dance floor. You can have a good time at Playland all week long, but the weekends are the best time to go. If you plan on heading to Playland on Friday or Saturday, make sure to get there early if you don’t want to wait in line.