COMEDY: Get out some of your holiday aggression vicariously through your favorite watermelon-smashing '80s comedian at Gallagher's Holiday Smash Bash. See the Sledge-O-Matic in action!

MUSIC: Tonight kicks off the week-long Fifth Kwanzaa Celebration 2010. Celebrate Umoja (unity) tonight with a candle lighting ceremony, pouring of libations, and a free blues concert by Bobbie Webb.

6 p.m. // West Bay Conference Center (1290 Fillmore St) // free

FILM: Join Bad Movie Night hosts Jim Fourniadis, Mikl-Em, and Tristan Buckner in raking Jim Carrey over the coals for taking part in the blasphemous live-action adaptation of Dr. Seuss' How The Grinch Stole Christmas.

8 p.m. // Dark Room Theater (2263 Mission St) // $5