Ever wanted to try your hand at indoor bocce ball, sing karaoke on stage or see semi-famous musicians and comedians in a tiny, little basement venue under a bar? Head to Union Hall where you can do all three, maybe even on the same night. The Park Slope bar would be a great place all on its own—it has the quaint look of an old-fashioned library, complete with bookshelves, fireplaces and leather couches—but it also boasts two indoor bocce courts and plenty of entertainment in its basement bar. Friday nights at Karaoke Killed the Cat, you can sing at the top of your lungs on stage while spotlights shine and a packed crowd dances in front of you. For those who’d rather sit in the audience, check out Union Hall’s events and shows calendar.