() · 21 Blackjack Blvd East Peoria, IL 22 reviews of Par-A- Dice Hotel Casino "I stayed at the hotel and went to the Casino. First, the hotel. Par-A-Dice Hotel and Casino is a casino located on the Illinois River off Illinois Route /U.S. Route in East Peoria, Illinois, United States. The Par-A-Dice. Par-A-Dice Hotel Casino. The aptly-named Par-A-Dice, a contemporary mega- yacht, offers dockside gaming on the Illinois River. As the primary casino.