The Hollywood Improv hosts a charity event for Stand Up For Downs, a non-profit organization that raises money for down syndrome research, adoption, camaraderie and local organizations through comedy shows. Performing are The Sklar Brothers, Garfunkel and Oates, Robert Snow and Andrew Daly. Tickets, $40 with a two-item minimum, and more information online. The Hollywood Improv is located at 8162 Melrose Ave. and Crescent Heights. More information about Stand Up For Downs is online.