Yes it is seasonal No you do not have to be a member. Sometimes I have just looked at the sculptures when the mini-golf was really busy -- everything is outdoors -- some sculptures are part of the mini-golf course, but there also many large pieces beyond the golf course
Of course it is seasonal. It us outdoors. It costs 10.00
It's really nice in the fall. They have a firepit and they offer marshmallows for roasting.
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