I have told my husband so many times that someone would be very successful if they opened up an indoor play area for children in the Fort Worth area. We just don't have many options other than the museum, the library or the bookstore. And, young toddlers need space to really expend energy!
I think it is a wonderful idea. I would definitely pay to go, but would prefer a one-time year membership fee for the play area. Also, I would have no problem paying to have a good coffee, pastry, smoothie.
The important things for me would be: safety, cleanliness, good variety of toys for various motor skills and levels. Also, I think it would be very important to have two areas - one for infants/crawlers and another area for the older and more advanced toddler who is walking/running/climbing.
Good luck! I H. you have the time and energy to make it happen.