The Itasca-mazing Race returns to Grand Rapids on August 22. Part Amazing Race, part scavenger hunt, The Itasca-mazing Race is an interactive adventure from 1 to 4 p.m. that starts and ends at Rapids Brewing with music, prizes, and awards. Teams will race to decipher clues that bring them hidden treasures, historic buildings, and exciting stories that make up the community United Way of 1000 Lakes calls home.