Chuck Lofton has announced the floats, balloons, marching bans and IndyCar drivers at the 500 Festival Parade for years and has been a green flag waiver at the 500 Festival Mini-Marathon. Dave Calabro, who remains public address announcer at Indianapolis Motor Speedway, served for years as a broadcaster for the Mini-Marathon, interviewing IndyCar drivers as they moved through the parade route. MORE: https://www.wthr.com/article/news/community/500-festival/wthr-legends-chuck-lofton-dave-calabro-honored-500-festival-broadcast-icons-indianapolis-month-of-may/531-4bd60d01-29dd-4143-af63-837f5471a72d