Irreverent improv. and colorful comedy set the tone for The Second City’s Dysfunctional Holiday Revue, Sat., Dec. 29, 8 p.m., Beverly Arts Center, 2407 W. 111th St., Chicago. $30 ($27/BAC members). 773-445-3838 or www.beverlyartcenter.org<http://www.beverlyartcenter.org>.