Coming Soon! Photos and Sponsors
Celebrating Osseo, Minnesota’s 150th Birthday
Check back regularly for information on upcoming events and volunteer opportunities.
About the Sesquicentennial
The sesquicentennial is a celebration of Osseo’s 150th anniversary of incorporation. Though the actual anniversary date is in March 2025, we’ll be celebrating throughout 2025, culminating in our biggest events during Lions Roar in September 2025.
Join in the Fun!
There are many ways to get involved in the sesquicentennial. You may volunteer for events, join planning committees, or simply enjoy the family-friendly activities. We’re always looking for dedicated residents, friends, and neighbors to help make Osseo’s celebration the biggest in history.
About Us
Learn more about the Osseo 150th Volunteer Committee and all the Osseo Sponsors supporting this once in a lifetime event.