| Berkshire Place | New York, NY Omni Hotels Corporation |
Ambassador East Hotel | Chicago, Illinois Omni Hotels Corporation |
| The Plaza Hotel | New York, NY Sonesta International Hotels |
Parker House Hotel | Boston, Massachusetts Omni Hotels Corporation |
|
Waldorf Astoria |
New York, NY Hilton Hotels Corporation |
Sheraton Boston | Boston, Massachusetts Sheraton Corporation |
| Palmer House Hotel | Chicago, Illinois Hilton Hotels Corporation |
Beverly Wilshire Hotel | Beverly Hills, California Beverly Wilshire Corporation |
| King Edward Hotel | Toronto, Canada Trans Nation, Incorporated |
Northstar Hotel | Minneapolis, Minnesota Omni Hotels Corporation |
| Royal Orleans Hotel | New Orleans, Louisiana Omni Hotels Corporation |
Pontchartrain Hotel | Detroit, Michigan Crescent Hotels Corporation |
| Pontchartrain Hotel | New Orleans, Louisiana Pontchartrain Corporation |
Rye Town Hilton | Westerchester, New York Hilton Hotels Corporation |
| Marriott Mandalay | Las Colinas-Dallas, Texas Marriott Corporation |
New York Hilton | New York, NY Hilton Hotels Corporation |
