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The Proprietors · Fort Lauderdale

Bob & Jack Thornton

Two Chicago boys who remembered a restaurant — and built a better one 1,300 miles away

The Log

proprietor · designer
JackJack R. Thornton, born Wilmette, Illinois, May 2, 1929 — the conceptual half; the staff called him "Mr. Intense"
BobRobert "Bob" Thornton, born about 1931 — the business half; twenty-five years old on opening night
The ideaDon the Beachcomber's Chicago room as boys; Trader Vic's as Stanford students
Opening nightDecember 28, 1956 — reportedly the most expensive restaurant built in America that year; the cost is given as anywhere from $350,000 to nearly a million
The raidGeneral manager, bar director, chef and maître d' all hired away from Don the Beachcomber Chicago
First yearGrossed more than $1 million — the construction cost earned back inside twelve months
The splitA cerebral aneurysm ended Jack's working life in 1969; Bob bought him out and ran the place alone
Last callBob died of cancer April 4, 1989, at 57; Jack of a stroke February 22, 2008, at 78

The Story

Told straight, sourced

The Mai-Kai exists because two boys from the Chicago suburbs could not forget a restaurant. Jack Thornton was born in Wilmette on May 2, 1929; his brother Bob followed about two years later, and somewhere in their childhood the family took them to Don the Beachcomber on Chicago's Near North Side. At Stanford they found Trader Vic's, and the boyhood memory hardened into a plan. Both served in the armed forces afterward — Jack spent 1953 to 1955 in Germany with the U.S. Army, teaching English — and a leave spent in South Florida decided the rest. They settled in Fort Lauderdale in 1955, neither of them yet thirty, and set about opening a Polynesian restaurant on a sleepy stretch of Federal Highway on $100,000 borrowed from the Pan American bank and $300,000 borrowed from their mother.

What they built was not an homage. It was an escalation. Charles F. McKirahan Sr. drew them a forty-foot open-air A-frame; Wayne Davidson dressed it; water ran from the gardens through the building and back out again. What the finished building cost is genuinely unsettled — the retellings say $350,000, while the restaurant’s own National Register nomination says it cost nearly a million dollars to complete and Esquire called it a million-dollar project in 1959 — but every version agrees it was reportedly the most expensive restaurant built anywhere in America that year. To staff it the Thorntons drove straight back to the room that had started the whole thing and took its people: general manager Robert Van Dorpe, bar director Mariano Licudine, chef Lin Ark "Kenny" Lee and maître d' Andy Tanato all left Don the Beachcomber Chicago for Oakland Park. The Mai-Kai opened on December 28, 1956, named with the Hawaiian for the best, and grossed more than a million dollars in its first year. By every telling that has come down, the building had earned back its construction cost before its first anniversary.

The brothers divided the work along a seam you can still see in the room. Jack was the one who obsessed — the menu, the drinks, the architecture, the planting. He is said to have set nearly every plant in the gardens himself, designed the waterfall, and insisted that each of the fifty-odd cocktails arrive in a glass of its own. The staff called him Mr. Intense. Bob ran the business: daily operations, the payroll, the expansions that took the place from a couple of hundred seats to six hundred, and a way of dealing with the people who worked for him that former employees still talk about — profit-sharing and health benefits in a mid-century restaurant, down payments on houses, tuition for staff kids, and a handshake that made no distinction about who was holding the other end of it.

It ended for Jack in 1969, when a cerebral aneurysm left him unable to work as he had; his doctors told him to stop, and he sold his half to his brother. He lived nearly four more decades in Fort Lauderdale — a traveler, a wine hunter, by his family's account a bon vivant to the end — and died of a stroke on February 22, 2008, at seventy-eight. Bob went first and much younger: cancer took him on April 4, 1989, at fifty-seven, and his widow Mireille and their children carried the restaurant forward. Nearly every American tiki palace of that scale is now a parking lot or a memory. The one the Thornton brothers built is on the National Register, and it is still open.

Ports of Call

On the chart
founded · 1956–1989The Mai-Kai — built it and opened it December 28, 1956; Jack sold his half to Bob after his 1969 aneurysm, and Bob ran it until his death in 1989

In Their Words

As remembered

Jack was a natural explorer and adventurer. He was a bon vivant.

Jack Thornton's family obituary, South Florida Sun-Sentinel, February 2008
Sources & further reading
  • "Jack Thornton, 78, co-founder of Mai-Kai," South Florida Sun-Sentinel, February 2008 — obituary and family death notice (born May 2, 1929, son of Helen "Betty" Schraeder Thornton and Fulton Thornton of Wilmette, Illinois; Stanford; two years with the U.S. Army in Germany, 1953–1955, teaching English; "the creative force behind the Oakland Park restaurant's over-the-top South Pacific theme"; nicknamed "Mr. Intense"; placed nearly every plant, designed the waterfall, insisted on a distinct glass for each of 50-plus drinks; sold his stake after the 1969 aneurysm on doctors' orders; died February 22, 2008, of a stroke, aged 78; survived by daughter Tammy Arena and son Ty). Reproduced and discussed on Tiki Central: https://tikicentral.com/viewtopic.php?topic_id=27488 [archived https://web.archive.org/web/20260730143909/https://tikicentral.com/viewtopic.php?topic_id=27488]. Legacy.com carries the paid death notice: https://www.legacy.com/obituaries/name/jack-thornton-obituary?pid=104294254
  • "The Mai-Kai — America's #1 tiki bar temple," Retro Renovation, June 19, 2014 — https://retrorenovation.com/2014/06/19/mai-kai-tiki-bar/ (two young Stanford graduates from the Chicago area; Bob aged 25 at the opening; $100,000 of their own and their parents' money plus a reluctantly granted bank loan; grossed $1 million in the first year; the 1969 expansion from 225 to 600 seats; "bought out his brother in 1970"; Bob's profit-sharing, health benefits, employee home down payments and college tuition) [archived https://web.archive.org/web/20260730133747/https://retrorenovation.com/2014/06/19/mai-kai-tiki-bar/]
  • "In Retrospect: Polynesian Pursuits," Venice magazine (Fort Lauderdale) — https://venicemagftl.com/in-retrospect-polynesian-pursuits/ (the brothers' Don the Beachcomber inspiration and intent to surpass it; Charles McKirahan's 40-foot open-air A-frame; the priciest restaurant construction of 1956; over $1 million in the first year on a single daily seating in a seasonal market; the Molokai bar added 1958) [archived https://web.archive.org/web/20260730144059/https://venicemagftl.com/in-retrospect-polynesian-pursuits/]
  • "Mai-Kai Restaurant: History of a South Florida Institution," Broward/Palm Beach New Times — https://www.browardpalmbeach.com/food-drink/mai-kai-restaurant-history-of-a-south-florida-institution-6892518/ (cost given as roughly $400,000, "the most expensive restaurant construction project to take place anywhere that year"; original room described as four rooms seating 150 plus a small gift stand; construction cost recouped within the first year; Jack sells his stake in 1969) [archived https://web.archive.org/web/20260730144156/https://www.browardpalmbeach.com/food-drink/mai-kai-restaurant-history-of-a-south-florida-institution-6892518/]
  • "Mai-Kai timeline, 1956–2024," The Atomic Grog (Hurricane Hayward), December 28, 2024 — https://www.slammie.com/atomicgrog/blog/2024/12/28/mai-kai-timeline-1956-2024-iconic-restaurant-marks-68-years-of-polynesian-pop-history/ (Chicago brothers Bob and Jack Thornton open December 28, 1956, in Oakland Park; $350,000, reportedly the most expensive restaurant built that year; "Mai-Kai" as "the best"; McKirahan the architect; founding owner Bob Thornton dies of cancer at 57 on April 4, 1989) [existing capture https://web.archive.org/web/20250218022833/https://www.slammie.com/atomicgrog/blog/2024/12/28/mai-kai-timeline-1956-2024-iconic-restaurant-marks-68-years-of-polynesian-pop-history/]
  • Anne E. Sallee, "The Sensory Experience that is the Mai-Kai," Broward Legacy (Broward County Historical Commission) — https://journals.flvc.org/browardlegacy/article/view/82241 (opened December 28, 1956; architect Charles McKirahan; the Polynesian Revue introduced January 2, 1962; "Jack Thornton sold his share of the business to his brother in 1969") [archived https://web.archive.org/web/20260728152040/https://journals.flvc.org/browardlegacy/article/view/82241]
  • The Mai-Kai, "History" — https://maikai.com/entertainment/history/ (brothers Bob and Jack Thornton, December 28, 1956; "MAI-KAI" as "the finest"; Mariano Licudine's cocktails; National Register listing November 18, 2014; portions of the original artifact collection donated to Stanford University and local museums)
  • Wikipedia, "Mai-Kai Restaurant" (secondary — used only to cross-check the chronology: Don the Beachcomber Chicago as children and Trader Vic's as Stanford students; both under 30 when they settled in Fort Lauderdale in 1955; $350,000, "the most expensive restaurant built in the US that year"; architect Charles F. McKirahan Sr., decorator Wayne Davidson; the Chicago hires — Lin Ark "Kenny" Lee, Mariano Licudine, Andy Tanato, Robert Van Dorpe; Jack sells to Bob in 1970 after an aneurysm)
  • Tim "Swanky" Glazner, *Mai-Kai: History and Mystery of the Iconic Tiki Restaurant* (Schiffer, 2016) — the definitive account, built on the restaurant's own archives and interviews with the earliest staff. Not consulted directly for this entry; it is the source to settle every open question below. See the Reading Room.
  • National Register of Historic Places nomination, Mai-Kai Restaurant (ref. 14000951), listed November 18, 2014 — a 103-page public-domain federal document prepared from the restaurant’s own archives, blueprints and scrapbooks: https://npgallery.nps.gov/NRHP/GetAsset/NRHP/14000951_text (“Chicago natives Robert and Jack Thornton”; the Pan American bank loan and the $300,000 from their mother; “cost nearly a million dollars to complete”; the 1969 aneurysm and buyout; and, in its bibliography, Ray Lynch, “Robert Thornton, Owner of Mai-Kai Restaurant,” Sun Sentinel, 04/05/1989)