Photo courtesy Baby Wants Comedy.

Save the date: Clock Tower Comedy, an evening of improv and stand-up hosted by comic Cameron Esposito, will take place on Union Station’s North Patio on Thursday, March 12 from 7 to 9 p.m. The event will also feature a live performance of “Shamilton” by acclaimed comedy ensemble Baby Wants Candy.

Admission is free. To get to Union Station, use the L Line (Gold), B Line (Red), D Line (Purple) or J Line (Silver). Multiple Metro and municipal bus lines also serve Union Station, and there is a Metro Bike Share station near the Alameda Street entrance.