Sonic Birthday Club: Free Wacky Pack Kids’ Meal Dec 24, 2010 0:10:19 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by stealth3si on Dec 24, 2010 0:10:19 GMT -5 If you're lucky enough to have a Sonic nearby, sign up here for the Sonic Birthday Club for your child to get a Free Wacky Pack Kids' Meal on their birthday. Celebrate by eating it.