Chicago Architecture Foundation Scavenger Hunt

The second annual Chicago Architecture Foundation scavenger hunt turns architecture tours into an interactive game with about 20 of Chicago's most historic architecture sites. At five different times, hunters can tour the Loop with a map and a game guide. Once you complete the game, head to Buckingham Fountain for a final puzzle and drink Goose Island to celebrate the day. A non-competitive family-friendly version of the race also takes place in the afternoon.