The Harrah's Hotel Corporation runs several major hotels in Las Vegas including Caesars Palace, Paris Las Vegas, and the Rio, home to what many locals say is the best buffet in Las Vegas (and that is saying a lot - Buffets in Las Vegas are generally spectacular, though at about $24 for the Rio Buffet you'll want to stuff yourself silly to make sure you get your money's worth.
Here are the hotels in the Harrah's Las Vegas Empire:
Caesars Palace Check Caesars Deals
Harrah's Las Vegas (budget priced Harrah Deals
Paris Las Vegas Paris Deals
Rio (all suites - often low priced though check for rates) Rio Deals
Flamingo Las Vegas (low priced, good room deals) Flamingo Deals
Bally's Las Vegas Bally's Deals
Imperial Palace (great rates, but be careful on Harrah's side rooms which are *LOUD!* until about 1:30am. Usually they'll move you to a better room if you ask. Palace Deals
At the Flamingo don't miss the Bodies exhibit (unless you are really squeamish). The plasticized full body anatomically exploded human specimens offer an amazing glimpse into human biology.