Carroll, Iowa
- 4 - 5Swan Lake Summer Starter - Carroll - Canoe games, nature movies and watermelon seed-spitting contest. ... more on Swan Lake Summer Starter
- 10 - 11Swan Lake Summer Wrap-Up - Carroll - Take part in The Camper Feud, canoe games, pudding-eating contest and more. At Swan Lake State Park. ... more on Swan Lake Summer Wrap-Up