I went to this former winter home of Frank Lloyd Wright a few years ago. It was only $22.50 at that time, but I got a discount because my friend Chris used to work there. I'm a fan of organic architecture, so I enjoyed my visit here. I even got to see rooms that were off limits that was pretty really cool, but this structure is in serious need of repairs. I heard they rely on private donations, sales and tour fees to keep this non-profit organization running.
Check this place out and spend the $30 fee! It's for the preservation of one of Arizona's National Historic Landmark.