Lots of fun memories of Nutty Putty Cave, it was atop Blow Hole Hill out in one of my favorite areas of Utah, the desert west of Mosida and North of Eureka.  The cave is sealed up now but before it was you could go out there any time  any day or night and see groups going in to explore.

Some good articles to check out:

http://climb-utah.com/WM/nutty.htm

http://www.nuttyputtycave.com/web_climb_utah.html

http://www.sltrib.com/ci_13879115