There were a 12-chip LE 200 set of "The 12 Days of Christmas" issued by Harrah's Las Vegas.

Also in Colorado, there was a "Happy Holidays/New Years" chip issued by Bronco Billy's in Cripple Creek. (See image below) This is going to be Bronco Billy's last chip as all their gaming tables are being moved to Buffalo Billy's for 2003.

That's the others I know about.