Try to check in at the Diamond Registration, usually they try to get you into a pretty nice room without a fee. I wouldn’t count on getting a comp. upgrade to a suite though.
Show tickets are still being offered to DIAs and 7*s:
https://totalrewards.custhelp.com/ap...-show-benefits
Some restaurants offer a small discount to members of Caesars Rewards, it’s usually mentioned on the menu
One-time use so cannot spread it across several meals
No cash entrance