The Hudson Valley-based ensemble Air Pirates Theater will perform at the Underground Lounge on Saturday, April 13. The group of four performers enlists the audience's help in creating the sound effects that go along with the show. The participatory experience is a "unique mash-up old-time radio and stoner humor," according to the group. 

All performances are at 10 p.m., and tickets are $15 plus a $15 food or drink minimum.