Another to research would be www.hangmans.com
In their top year they donated $350,000 to charities. There is one large super detailed theme haunt which changes every year, a few smaller attractions in their lot and several amusement rides. Cooperative haunts operate on 20% of tickets to their individual event.
Another fabulous post from the U.S.Department of Wild Imaginings, now in spectaclar stereo, sponsored by the Adhesives and Sealants Council, suggesting ways to stick things together since the 1800s. Not fabulous in a gay way. Your results may vary. Illinois residents add 8% sales tax. These posts have been made by professional post makers, do not try this type of posting on your own without extensive training, lovely assistants and a trusty clown horn.