INDIANAPOLIS, May 31, 2011 /PRNewswire/ -- One of central Indiana's most anticipated summer events has landed a new title sponsor and a new behind-the-scenes operator. Donatos Pizza has signed on to be the premier sponsor of the Donatos Downtown Freedom Blast, Indy's largest fireworks display, set for dusk (approximately 9:45 p.m.) on Monday, July 4th. Emmis Radio has assumed production of the event from Regions Bank.