12TH ANNUAL SOUTHERN CALIFORNIA ASTRONOMY EXPO! FREE EVENT June 18th | 10am - 6pm At OPT: 918 Mission Avenue Oceanside California * Have your questions answered by the experts from dozens of exhibitors * More than $35,000 in Raffles and Free Giveaways * Fun activities for kids of all ages * Special one-day-only pricing * Support a deserving nonprofit astronomy organization For more information 800.483.6287 optscae.comhttp://www.optscae.com