Sonny’s BBQ Restaurant Coupon This post may contain affiliate links. Please see the full disclosure policy here. Posted on October 28, 2009 Written by Mary Leave a Comment Dana over at Mommy’s Frugal found a coupon for Sonny’s Bar-B-Q Restaurant: Save $5 on any $25 or more purchase. You have to sign up to receive their newsletter HERE and then they will email you the coupon! Thanks, Dana!