 Turn the summer slide into summer success with fun and learning at the Children's Museum of Fond du Lac. All summer long, programs are free for members or with paid admission. As an extra bonus, the more your child participates, the more chances they have to win great prizes, including a trip to the Blue Harbor Water Park. Stop by the Children's Museum of Fond du Lac or visit cmfdl.org to learn more. Don't delay. The fun and learning starts now. Memberships start as low as $30.