I was a teenager the first time I got into a sensory deprivation tank but this is the place I would go to - and after all these years, it is still there. It's near DePaul University. They claim to be the oldest floatation center in the U.S. if not the world....Here's a kind of funny article about it that was published recently.....
www.chicagoreader.com/feature.../060811/
www.chicagoreader.com/feature.../060811/
