| Oct 30, 2011 | Close for the season, Spook Cave and Campground |
| May 1, 2012 | Cave tours and camping now open 7 days a week, Spook Cave and Campground |
| , 2015 | Many more events, Prairie du Chien, WI |
| Call the chamber at 1-800-732-1673 |
| , 2015 | Many more events, McGregor-Marquette |
| Call the chamber at 800-896-0910 |
| , 2015 | Many more events, Clayton County |
| Call the development group at 800-488-7572 |
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