Quirky Kid Things to do?

So, I am a 50/50 custody dad. When my daughters are here, we (my current wife) take the kids out for family days.

I am sick of the same things, we have gone to perot museam, Dallas zoo, FW Zoo, Dallas Aquarium....so on and so on.....recently we found Sharkarosa Zoo.....COOLEST place.

I try to find the vendor events, or find things like that to do, but just tired of the same crap

SO....Parents....

What's are your quirky cool places that are not well known to take family too.

Sometimes, My ex wife (yes it is possible to co parent and still be friends) and her Husband tag along with us so it could be for a family of 5, or for a family of 9

Thank you SO much

Sincerely,

A dad trying to be a cooler dad....lol