Laura McKenzie and ex-"Chip" Erik Estrada host the 81st annual Hollywood Christmas Parade, which features actor Joe Mantegna as grand marshal. The parade – and its special, red-suited guest of honor – travels a U-shaped route from Hollywood Blvd. at Orange up to Vine and back on Sunset Boulevard, which might make for a few traffic headaches, but it all comes as part of the magic of the season. Sun., 6 p.m. Grandstand seats: $35. Info: 866-727-2331 or http://www.thehollywoodchristmasparade.com.