and Victor Bergeron, Stephen Crane was a well known promoter of the early tiki style, and was hired by Sheraton Hotels to design their Kon Tiki chain of establishments to compete with Hilton's Trader Vics. An early menu from his The Luau restaurant in Beverly Hills outlines where he got the materials for its decoration, including "chairs from Hong Kong", "Monkey pod furniture milled in Papaaloa", "structural bamboo hand-wrapped by Philippine craftsmen", "Chinese soapstone", the shells of "man-eating clams from the Indian ocean", and mentioning other materials from Nepa, Niiu, Samoa, Tahiti, Fuji, and of Tonga-Tabu origin. "Mick" Brownlee was the main wood carver for Donn Beach in Hawaii. After 1956 many designs were also accomplished with original work from the company Oceanic Arts, co-owned by Bob Van Oosting and Leroy Schmaltz in California, which imported materials and did original wood carvings. The tiki aesthetic was also refined by restaurant designers Clif and Lou Sawyer, who took part in over 360 design projects including at The Luau, Don the Beachcomber (Palm Springs, AZ), The Reef (Casper, Wyoming), and the Pago Pago (Tucson, AZ). Separate side rooms are employed, one of the earliest being "the black hole of Calcutta" as used by Donn Beach. Some of the biggest tiki restaurants are designed as large open air spaces with cavernous ceilings that allowed for the construction of separate areas with exotic names. The "cannibal room", "kon-tiki bar", "scorpion's den", and "trader's hut" could all be collected under one roof. Some like the Chin Tiki were multiple-level affairs, requiring patrons to climb stairs or cross bamboo bridges to get to other sections. The Kahiki Supper Club in Columbus, OH advertised as "The world's most elaborate Polynesian Supper Club" in Life Magazine and even provided its own interior map. This allowed keeping dinner show areas secluded away from more private drinking lounges, and lent to the "experience" by making patrons feel they had been transported away to an entire village. Limited windows or the use of fake windows with dioramas is done for similar reasons. Live animals are sometimes present. The now closed Bahooka Tiki bar was famous for its over one-hundred fish tanks. The look of the establishment's menu, swizzle sticks, matchbook covers, and cocktail napkins can be extremely important design considerations for tiki bars. These add to the exotic destination immersion and feel for the bar and are taken home by customers