Celebrate the birthplace of the ice cream sundae at this annual event that includes an ice cream eating contest and a free concert! Sundaes served for a quarter. Children’s games and inflatables! At 6, cheer on contestants in the eating contest. Want to be a contestant? It’s open to both kids and adults. Call (920)793-5592 to sign up. Eating contest at 6, and the Manitowoc Marine Band performs at 6:45.If the weather's bad, the whole shebang moves into the Community House.