Sites that define multi-casino empires wind up here.
An empire is a company or family of companies that operate multiple properties at physically separate locations on the globe. Often 'comp-cards' or membership points awarded at one property are valid at another. Employees find it easy to transfer between properties in an empire.
Including rates, online reservations, calendar of entertainment and casino events, dining information, menus, gaming instruction. http://www.parkplace.com/caesars/