Andaz Papagayo Costa Rica - upgraded to higher building & floor for amazing Gulf view.
Hyatt Regency Vancouver BC during Festival of Light - upgraded to suite for 1 night stay.
Grand Hyatt Seattle during SeaFair - upgraded to high floor with filtered view of Puget Sound.
Hyatt Ziva Cabo San Lucas - upgraded to partial ocean view room.
Both Vancouver & Seattle had club lounges to enjoy meals & snacks in as well.
We just try to be cordial, but be sure to ask (maybe in email beforehand, noting any special celebration).