Organized by the Manitoba Geocaching Association, the event will take place at Vermillion Park, with opening ceremonies at 1 pm.
Geocachers who show up must select a country to represent throughout the competition, however, Canada has already been taken by the host group.
There will be seven different activities to compete in. The games will conclude with a potluck dinner, featuring food from the different countries being represented at the games.
To sign up, visit geocaching.com. Or follow Dauphin Geocachers on Facebook.