Thanks to everyone for all the help on both questions. We called the Orleans (and their brothers and sisters) and they said it's a definite "no" on YOTR chips... Looks like Wynn, Palms, and MGM Grand are only places issuing Chinese New Year commemoratives this year...

And I'll keep digging for more on the Jockey Club, but the chips and ashtray pics. are much appreciated!

Jessica