Well let's see now. At my current club, which was designed by Tom Lehman (who aced the 4th hole in the first round he played there), so he's in. Then we have had this guy named Phil Mickelson drop in a couple times. He has a plaque on the 18th hole from a drive he bombed out about 330 yards. Teemu Selanne from the Anaheim Ducks is out a great deal in the summer as well.
The rest out here are mostly Web.com guys.