Along with his roguish brother Wilson and impressive client backers with names like duPont and Vanderbilt, Mizner Development Corporation was born. Its project: the complete transformation of a tiny farming village on the coast in southern Palm Beach County known as “Boca Raton.”
Mizner’s ambitious plans for the “Dream City of the Western World” included mansions, villas, shopping centers, theaters, a “cabaret ship,” golf courses, yacht club, an airport, and more. Of course, he needed a hotel. The “Castillo del Rey” was to be a thousand-room hotel, “the world’s most complete and artistic hostelry.” Soon thereafter, Ritz-Carlton Hotels took over the hotel project, using Mizner and architectural firm Warren and Wetmore, designers of Grand Central Terminal, for the interiors. This meant a delay in construction—in fact, it was never built. Meanwhile, Mizner realized he needed a hotel to house prospective land investors; Boca Raton didn’t even boast a boarding house at the time. The result was the 100-room “Cloister Inn,” which opened on the western shore of Lake Boca Raton in February of 1926. The new hotel’s first brochure advertised it as the “Ritz Carlton Cloister.”