Business Wire -- A&W Restaurants, home of the Original Drive In, Draft A&W Root Beer and Root Beer Floats, is kicking off its 90th Anniversary Weekend with a FREE Float Day, this Friday, June 19 from 2 p.m. to 8 p.m. and on Sunday, June 21, Father’s Day, A&W Restaurants will offer fathers 90-cent Papa Burgers, our famous double patty, 100 percent U.S. Beef burger dressed perfectly with A&W signature Papa sauce.
