Sept 19: 2026. Held annually on the third Saturday in September, this festival is fun and delicious for all ages with lots of food, games, vendors, contests and the World’s Largest Cheesecake! The free admission event celebrates Lowville being home to the nation’s largest cream cheese plant, Kraft Heinz, which produces Philadelphia Cream Cheese.
 
The festival also features great entertainment, a wide array of vendors, the traditional recipe contest, and the Children’s Discovery Park, featuring attractions by Adventures in Climbing and more.