Lake Martha Days is a community celebration held on Father's Day weekend in Osseo in west-central Wisconsin, celebrating Osseo's Scandinavian heritage. There is plenty of fun and entertainment for adults, teens, children and families.

Thursday starts off the festivities with Family Night along with the crowning of  little Mr. and Miss Osseo. The carnival begins Friday evening and continues through Sunday. There is live music, craft fair, talent show, dart tournament, food, car show, Triathlon-5k, parade, pancake breakfast, beer garden, world famous Lefse Busse and much more all weekend long. Sunday, the Grand Parade make its way down 7th Street starting at 12:30 p.m. With this overview and a few photos, you can get a glimpse of the Lake Martha Days celebration.

Schedule of Events:

5:30 pm: Face Painting, Balloon Animals and Coloring Contest
6:00 pm: Pizza Served - Under the Tent
6:30 pm: Little Mr. and Mrs. Osseo Contest - Under the Tent
7:00 pm: Talent Show and Games

- Hula-Hooping Contest, Jump Rope Contest, Balloon Toss Contest, Egg Throwing Contest
- Foam Dance and Entertainment, by Audio Adrenaline  - Downtown - To Follow