Our annual four day festival, celebrating Osseo's Scandinavian heritage, is held each year on Father's Day weekend. Thursday starts off the festivities with "Family Night" along with the crowning of little Mr. & Miss Osseo. The carnival begins Friday evening and continues through Sunday. There are ethnic food stands, crafts, music, horse pull, triathlon and much more all weekend long. Sunday, the Grand Parade make its way down 7th Street starting at 12:30 p.m.