Sober bachelor party activities in May?

I thought this would be easier given that the HV region is like outdoor activity central, but I’m striking out here.

Looking for a daytime and evening activities for a bachelor party, without alcohol. Ok to be around it, but the groom doesn’t drink.

A couple of thoughts (and follow-up thoughts)

-go-karting sounds fun but I can’t find anything that doesn’t seem more geared towards kids or families. I.e. not a place that has an arcade and also does pizza parties.

-a huge zip line also sounds fun, but the big one I saw seems to have closed. Also don’t want a dinky zip line that’s part of a teenage ropes course (but something geared towards adults is fine)

• a hike is a tad tame for a bachelor party, but can still be a good time.

-kayaking in May?

Really open to anything!!