Osseo Lions Roar – September 11 and 12

It’s an event with deep roots that has brought neighbors, local businesses, civic leaders, and families together in downtown Osseo year after year.

In 2026, the Roar proudly marks its 50th anniversary, honoring decades of Lions service and community spirit while introducing special events and experiences that connect this hometown festival to our nation’s 250th birthday and the yearlong Semiquincentennial commemorations happening across America.