Free Father's Day zoo admissions

Planning a little get-away with Dad this weekend? Support a few local zoos that also happen to be offering free admission to Dad on Father's Day. Here's a few we were able to find: Columbus Zoo in Columbus, Ohio: free admission on June 21st; Lowry Park Zoo in Tampa, Florida: Free admission on June 20th & 21st for dads with purchase of a son or daughter full-priced ticket; Cleveland Metroparks Zoo in Cleveland, Ohio: Free admission on June 21st from 10am-6pm; Milwaukee County Zoo in Milwaukee, Wisconsin: Free admission to dads from 9am-5pm. All offers end by 06/21/2009.