Access to these amenities will be available to Pechanga hotel, RV Resort, Temecula Creek Inn and Tribal guests, as well as Red card and above Pechanga Club members. Also opening May 20 are The Cove and Spa Pechanga. TEMECULA, Calif.-Pechanga Resort Casino announces today it will reopen the doors to its hotel starting Thursday, May 20 to the general public.