AD Quality Auto 360p 720p 1080p Top articles1/5READ MOREWalnut’s Malik Khouzam voted Southern California Boys Athlete of the Week160Want local news?Sign up for the Localist and stay informed Something went wrong. Please try again.subscribeCongratulations! You’re all set! PALMDALE – Los Angeles County firefighters helped raise money for Antelope Valley Special Olympics by waiting on tables at lunch and dinner Thursday at Greenhouse Cafe restaurants in Lancaster and Palmdale. The money firefighters collected from diners in the seventh annual Tip a Firefighter Day went to the local Special Olympics program, which provides athletic training and competition year-round in 10 sports as well as social events for mentally handicapped youth and adults. Thursday’s proceeds were not immediately known. Last year’s Tip A Fighter event raised more than $3,500.