This Finnish-American holiday is based on the legend of St. Urho casting the frogs and grasshoppers out of Finland. The celebration will include a soup buffet with a variety of choices from 4:30-6:30 p.m. served with a beverage, homemade Finnish bread, mint ice cream, and warm, homemade chocolate cookies. Take out orders and walk-ins are welcome! Homemade multi-grain bread and cardamom braids will be available for purchase. Sponsored by the Knox Creek Heritage Center, an affiliate of the State Historical Society of Wisconsin, dedicated to preserving the heritage of the pioneers that settled these great Northwoods.