The Rio and Harrah's released $5 chips.
The Palms released (2) $2.50, (2) $5, a $25 and a $100.
The Hard Rock offered an NCV for those who wagered $1000 on races on the 6th and/or 7th of May.

For the record, Caesars Indiana released a $5 Ky Derby Festival and Trump Plaza has a $100 on the way.