Join us for this fun annual event held on the 4th of July! Professional stone skippers will bring their best skipping skills and compete for the much coveted trophy! There will also be a Gerplunking Division (age 5 & under), a Pebbles Division (ages 6-12), and an Open Division (age 13 & up). Professionals register prior to the event by contacting Mackinac Island Tourism Bureau. All other divisions can register on the day of the event.