Great list everyone, thanks!!!

Best Marriott Concierge Lounge Hosts

 Brisbane Marriott – Kelly
 Tampa Marriott Westshore – Danny
 Downtown Orlando Marriott – Sue and Dede
 Ottawa Marriott – Heidi
 Charlotte City Center Marriott – Beth (AM) and Gary (PM)
 Marriott Lisbon – Marcelo and Rui Costa
 Grosvenor House London – Kenny
 AMS Marriott – Charles
 Marriott Philadelphia West – Luigi
 Orlando Airport FS - Greg