This whole thread has me

One thing we can say is that these places definitely
do have their distinctive odors, good, bad, and ugly. It was only a matter of time before someone would decide to market the scents in the gift shops -- excuse me, "shoppes."
How about a trivia page challenge: Identify each casino by the smell.

(Okay, okay, I know. No one's invented smellavision, yet.

) How about scatch 'n sniff mailers?
"Remember the scent of winning at Jerry's Nugget? Come back and experience it again!"