For Penn & Teller, Comedy Cellar, Empire Strips Back, and WOW-The Vegas Spectacular, please email rioboxoffice@riolasvegas.com and provide at least 48-hour notice prior to desired show date.
For Marriage Can Be Murder and Faaabulous Drag Brunch Show, please email boxoffice@ticketearth.com and provide at least 48-hour notice prior to desired show date.