The Atomic Bomb: Comedy Open Mic  FREE EVENT  List 9:30PM, Show 10PM 21+  Get ready for a night of laughs at The Atomic Bomb Comedy Open Mic! Hosted by the hilarious John Parker, this open mic night takes place every 1st and 3rd Monday at Atomic by Jamo, located at 4140 Manchester Ave, St. Louis, MO. Sign up at 9:30 PM, and the show starts at 10 PM. Whether you’re an aspiring comedian or just looking for a good time, come out and experience St. Louis’s raw comedic talent