"Delightfully charming" is how Grand Theme Hotels is billing its newly opened Celebration Hotel in Celebration, Fla.--two words that certainly couldn't be used to describe most of the hotels in this region of gargantuan theme resorts and parks. Thus, the attraction. The 115-room hotel is a focal point of the unique little town of Celebration, a master-planned community that is modeled after the southeastern towns of the early 20th century and is adjacent to Walt Disney World. Here you will find a day spa, an 18-hole golf course that was designed by Robert Trent Jones Sr. and Jr., and 5,000 square feet of meeting space.