Charles Williams II Mandarin Oriental, Washington DC is pleased to announce the appointment of Charles Williams II as Director of Group Sales. In his new role, Mr. Williams will oversee group sales efforts for the hotel. Before joining Mandarin Oriental, Washington DC, Mr. Williams held the Senior Sales Manager position at the Four Seasons Hotel in Miami, Florida. His background includes sales positions at The Ritz-Carlton Hotels of New York and South Beach; and the Four Seasons Worldwide Sales Office in Washington, D.C. He has also held event and conference management positions with The Education Trust, National Legal Aid & Defender Association, and The John F. Kennedy Center for the Performing Arts.