Very nice, Kerry!

Don said that "Enter the Night" closed in 1999, and an article on the web indicates that Dorothy joined the show in mid-'98, so that narrows the date down quite a bit.

http://www.broadwaytovegas.com/July13,1998.html

The Stardust Hotel in Las Vegas pulled out all the stops to welcome Olympic skating champion Dorothy Hamill as the new star of their Enter The Night production show. An elaborate press reception including live music, gourmet hot and cold hors d'oeuvrs, a pastry table that featured an ice sculpture of Dorothy Hamill and desserts that wouldn't quit.

And, I hate to admit it, but our collection of stuff isn't that extensive . (At least not when compared to some other collections.)