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Hospitality & Resorts Boomtown: The West’s Most Western Town Active from 1959 Founder, Bobby McGee's Conglomeration

Bob Sikora: The Nightclub Showman Who Put Scottsdale's Waiters in Costume and Built Bobby McGee's Into a Chain

Bob Sikora was a Phoenix nightclub operator before he was a restaurateur, and in 1971 he brought the two trades together in Scottsdale: Bobby McGee's Conglomeration, a prime-rib supper club with costumed servers, a bathtub salad bar and a disco attached. A year later he opened Mabel Murphy's on Main Street to hold the overflow, and Bobby McGee's grew into a chain of about two dozen restaurants.

Illustration for Bob Sikora, founder, bobby mcgee's conglomeration, Scottsdale, Arizona

The 30-second version

  • Sikora moved to Arizona from Huntington, West Virginia, as a boy, fried hamburgers at a Phoenix McDonald's at 15 and opened his own pancake house in 1959, at 20.
  • In 1966 he opened Mr. Lucky's, a 19,000-square-foot music hall on Grand Avenue in Phoenix, with country music upstairs and rock downstairs.
  • He founded Bobby McGee's Conglomeration in Scottsdale in 1971, with servers in costume, a salad bar in an antique bathtub and a disco run by a DJ.
  • In 1972 he opened Mabel Murphy's on Main Street in Old Town to catch the crowds waiting for tables at Bobby McGee's; it ran until 2009.
  • Bobby McGee's grew to about 24 locations, from Hawaii to Australia; in 2005 Sikora sold all but one and turned the last into Bobby-Q in Phoenix.

Lived

Active from 1959

Scottsdale years

1971–present

Known for

Founding Bobby McGee's Conglomeration in Scottsdale in 1971 and Mabel Murphy's in 1972

Decade chapters

1970s, 1980s, 1990s, 2000s, 2010s, 2020s

Their name & work today

  • Bobby McGee's Conglomeration, about 24 locations at its peak
  • Mabel Murphy's, Main Street, 1972–2009
  • Bobby-Q, Phoenix

Why he matters

Scottsdale in the 1970s sold the cowboy West to tourists and served its own residents a surprising amount of theater. Bob Sikora was the producer behind the biggest show. He came to restaurants from the nightclub business, and when he opened Bobby McGee’s Conglomeration in Scottsdale in 1971 he built a room that treated dinner as the first act of a night out: servers in costume, a salad bar in an antique bathtub, prime rib for the middle of the market, and a disco waiting when the plates were cleared.

The formula traveled. Bobby McGee’s grew to about two dozen locations, making it one of the first restaurant ideas to leave Scottsdale and succeed elsewhere, decades before the city’s modern restaurant groups made a business of it.

Where to find his mark today

Bobby McGee’s Conglomeration. The Scottsdale original closed in the 1990s, but it is still the story most longtime residents of South Scottsdale tell first about eating out in the 1970s.

Mabel Murphy’s. The overflow bar he opened in 1972 on Main Street in Old Town lasted until 2009, and the corner at Goldwater is still in the bar business.

The nightclub man’s restaurant

Sikora’s earlier career explains the Conglomeration. By the late 1960s he had run a pancake house, coffee shops and beer bars, the Magoo’s nightclub, and Mr. Lucky’s, a 19,000-square-foot hall on Grand Avenue in Phoenix with country music upstairs and rock downstairs. He knew how to fill a room after dark. Bobby McGee’s put a supper club in front of that knowledge, and it was, by his account, the first place in the Valley where a DJ played prerecorded dance music instead of a band.

The costumes came from a buying trip. Sikora was in Los Angeles shopping for antiques for the new restaurant when he found a Hollywood costume company closing down, and he bought its stock. Every server picked a character, and the bit did the work that decor usually does.

Mabel Murphy’s followed in 1972, when the waits at Bobby McGee’s ran long enough to need a place of their own. It is the rare overflow room that became a destination, and it outlived its parent in Scottsdale by more than a decade. The 1970s chapter sets the scene around both.

The full story

Bob Sikora was born in Huntington, West Virginia, and moved to Arizona when he was about ten. At 15 he dropped out of school to fry hamburgers at a McDonald’s at Central Avenue and Indian School Road in Phoenix, one of the first franchises in town. In 1959, at 20, he opened his own place, Bob’s Pancake House near Camelback Road and 20th Street, and through the 1960s he moved steadily from coffee shops toward nightlife: Magoo’s in 1964, then Mr. Lucky’s in 1966, where Waylon Jennings, Glen Campbell and Willie Nelson played.

In 1971 he opened Bobby McGee’s Conglomeration in Scottsdale, in south Scottsdale. It was a supper club and a disco under one roof, and that was the whole idea: prime rib and a bathtub salad bar in front, a dance floor behind, costumed servers carrying the evening from one to the other. A year later, with crowds waiting an hour or more for tables, he opened Mabel Murphy’s at 7018 E Main St in Old Town to hold them.

Through the boomtown era and into the 1980s the concept expanded to about 24 locations, from Honolulu and Charlotte to Australia. Theme dining aged quickly, though, and the discos faster. The Scottsdale original closed sometime in the 1990s; the site does not have a firm year for it and neither do the sources this page could check.

In 2005 Sikora sold all but one of the remaining restaurants. The one he kept, a former Bobby McGee’s in Phoenix, became Bobby-Q, a barbecue and steak house built after he toured barbecue towns from Tennessee to Kansas. Mabel Murphy’s closed when its building sold in 2009. The site’s records give no birth year for Sikora, and this page won’t guess one. What they record is a Scottsdale-born concept that went further than almost any restaurant the town produced before 2000.

Where to find Bob Sikora on this site

The places they founded, built, saved or gave their name to — each with its own guide.

Bob Sikora by the numbers

1971, Scottsdale

Bobby McGee's founded

1972

Mabel Murphy's opened

About 24 locations

Peak chain size

2005

Sold the chain

A life in Scottsdale: the timeline

  1. 1959

    At 20, Sikora opens Bob's Pancake House near Camelback Road and 20th Street in Phoenix.

  2. 1966

    He opens Mr. Lucky's on Grand Avenue, a 19,000-square-foot music hall where Waylon Jennings and Willie Nelson play.

  3. 1971

    Bobby McGee's Conglomeration opens in Scottsdale: prime rib, costumed servers, a bathtub salad bar and a disco with a DJ.

  4. 1972

    Mabel Murphy's opens on Main Street in Old Town as the overflow room for Bobby McGee's waiting crowds.

  5. 1980s

    Bobby McGee's reaches about 24 locations, from Honolulu to Charlotte to Australia.

  6. 2005

    Sikora sells all but one restaurant and converts the last Bobby McGee's, in Phoenix, into Bobby-Q.

Questions people actually ask

Who founded Bobby McGee's Conglomeration?

Bob Sikora, a Phoenix nightclub operator who had run Mr. Lucky's on Grand Avenue. He opened the first Bobby McGee's in Scottsdale in 1971 and grew it into a chain of about 24 restaurants.

Why did the waiters at Bobby McGee's wear costumes?

It was Sikora's idea for turning dinner into a show. The costumes were the point of the room, along with the antique bathtub salad bar and the disco on the other side of the wall.

Who opened Mabel Murphy's in Scottsdale?

Bob Sikora, in 1972, on Main Street in Old Town. He built it to hold the crowds waiting for tables at Bobby McGee's, and it ran as a bar until the building sold in 2009.

Is Bob Sikora connected to Bobby-Q?

Yes. When he sold the Bobby McGee's chain in 2005 he kept one restaurant in Phoenix and turned it into Bobby-Q, a barbecue and steak house.

Vernacular & LexiconCamelback RoadIndian School Road

Facts checked: September 22, 2026 • Curated by the Scottsdale.tips editors • Dates follow the Scottsdale Historical Society and city records where sources disagree; corrections are welcome.