You knew National Lampoon’s Christmas Vacation entered the wider pop culture vernacular when people started referring to suburban men who go just-a-bit overboard on the outdoor holiday decorations as Griswolds. The 1989 film follows the hapless-but-well-meaning patriarch of the Griswold clan (Chevy Chase) as he tries to create the perfect family holiday amidst accidents, decoration malfunctions, annoying visiting relatives, pissed-off neighbors, a pre-crazy Randy Quaid, and one killer squirrel, while anxiously awaiting his holiday paycheck bonus. Written and acted with a surprising sweetness, Christmas Vacation has since become a modern holiday classic. 6:30 p.m. 1500 McKinney. For information, call 713-400-7336 or visit www.discoverygreen.com. Free.

Thu., Dec. 16, 6:30 p.m., 2010

Bob Ruggiero has been writing about music, books, visual arts and entertainment for the Houston Press since 1997, with an emphasis on Classic Rock. He used to have an incredible and luxurious mullet in...