If you keep catching glimpses of Jeff Bridges, John Goodman, Steve Buscemi and Julianne Moore this weekend and overhearing conversations about rugs, ‘Nam, aggression, beverages and bowling, you’ve probably run into some of the lazy, time-wasting slackers practicing the 14th annual ritual of dudeism at the Lebowski Fest. The weekend kicks off Friday at 8 p.m. with a Lebowski Fest Movie Party featuring festival headliner Jimmie Dale Gilmore, followed by a screening of “The Big Lebowski.” Saturday picks up at 4 p.m. with a Lebowski Fest Garden Party and concludes with the Bowling Party, including a costume context and trivia contests. If you know who abides, your fuckin’ troubles are over, dude.