Zac Efron grabbed a bite to eat in LA yesterday. He ran into a lucky group of fans leaving the restaurant and happily posed for a photo with the girls. Zac's been lying low around the West Coast since wrapping up work on New Year's Eve in the Big Apple a few months ago. Zac's been spotted hanging with friends at the Chateau Marmont and catching Florence and the Machine shows, and earlier this week Zac partied with Nicole Richie, Paris Hilton, and Ashlee Simpson at the I Heart Ronson bash. Zac's got a few more weeks to let loose with his pals before returning to the Big Easy, where he also shot The Lucky One last Fall, since production on The Paperboy begins after the Fourth of July.