Can adults go without a child at this location?

No. Adults need a child to go. What grown creepy adult wants to go alone?

From the brochure/map: "...all adults (18+) must be accompanied by a child aged 16 & under to gain entry to this attraction."

Yes

I think you can shop at the store without needing children, but to go through the museum and on the rides and such you have to have a child with you.

No. Adults must be accompanied by children.

Tried, no

Sadly, no, don't make the same mistake as the rest of us who have tried.

No