If you don't mind that kind of weather, probably the putt putt courses.
Per the website: Q: WHAT HAPPENS WHEN IT RAINS? A: In the event of rain some attractions outside will close down until they are safe to reopen. All inside attractions will remain open.
I don't believe they will allow you to do any of the outdoor attractions if it's wet or raining, due to safety issues.
We didn't do any due to wet & cold conditions
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