Question: What casino on the Las Vegas Strip hosted Frank Marino playing his drag character Joan Rivers?

Context articles: Frank Marino (female impersonator)
Tropicana – Las Vegas Boulevard intersection
Las Vegas Walk of Stars
The Joan Rivers Show
Stardust International Raceway
Downtown Las Vegas
El Rancho Vegas
Naked City Las Vegas
Holy Cow Casino and Brewery
The Linq

Frank Marino (born November 20, 1963 in Brooklyn, New York) is a female impersonator dubbed "Ms. Las Vegas" for his longtime starring role as Joan Rivers in the Las Vegas drag revue "Frank Marino's Divas Las Vegas", playing at the Imperial Palace Hotel and Casino (now The Linq) on the Las Vegas Strip.
The Tropicana – Las Vegas Boulevard intersection on the Las Vegas Strip (Tropicana Avenue and Las Vegas Boulevard), is noteworthy for several reasons.
 It was the first intersection in Las Vegas completely closed to street level pedestrian traffic and its four corners are home to four major resorts: Excalibur Hotel and Casino, Tropicana Las Vegas, New York-New York Hotel and Casino and MGM Grand Las Vegas—the latter has 5,044 rooms and was once the largest hotel in the world.
 The resorts at the four corners have a total of 12,536 hotel rooms as of 2016.
The Las Vegas Walk of Stars, located in Las Vegas, Nevada, started in October 2004 to honor the people who helped make Vegas famous.
 The embedded stars are located along a 4-mile stretch on both sides of Las Vegas Blvd between Sahara Ave and Russell Blvd.
 Wayne Newton was first to be honored on October 26, 2004, followed in 2005 by Frank Marino, Liberace, Rich Little, Line Renaud and Dick Jensen.
 In 2010, Frank Marino became the first entertainer to have earned induction into the Walk of Stars twice.
 In 2010, Cuban music icons Gloria Estefan and Emilio Estefan were the first couple recognized, who shared a star.
 In 2011, Mexican power couple Jenni Rivera and Esteban Loaiza were the second couple to be recognized by the Las Vegas Strip attraction.
 On February 17, 2008 singer, entertainer, television host and producer, Tony Sacca became the 23 star recipient.
The Joan Rivers Show is an American talk show hosted by comedian Joan Rivers that premiered on September 5, 1989 in broadcast syndication.
 The show aired for five seasons and ended on December 31, 1993.
 The show was nominated for numerous Emmy Awards, with Rivers winning the Daytime Emmy Award for Outstanding Talk Show Host in 1990.
 The series was produced by PGHM Productions, Joan Rivers's production company, and distributed by Tribune Entertainment.
The Stardust International Raceway was an auto racing track in Spring Valley, in the Las Vegas Valley.
 It featured a flat, 3 mi , 13-turn road course, and a quarter-mile drag strip.
 It was built in 1965 by the Stardust Hotel and Casino to attract high rollers to the hotel.
 In 1966 it began hosting the season finale of the Can-Am championship.
 In 1968 the USAC Championship Car series held a race at Stardust.
 The hotel was sold in 1969, and the new owners largely abandoned the track.
 Larry Horton, the track's manager, leased the land and ran drag racing events until 1970.
 Real estate developers Pardee Homes bought the land and built the Spring Valley community on it.
 Meanwhile, a replacement track, the Las Vegas Speedrome, was announced afterwards and opened in 1972, with a 1.8 mile drag strip and road course across from Nellis Air Force Base, which expanded into today's Las Vegas Motor Speedway.
Downtown Las Vegas (commonly abbreviated as DTLV) is the central business district and historic center of Las Vegas, Nevada.
 It is the original townsite and was the gambling district of Las Vegas prior to the Strip, and the area still incorporates downtown gaming.
 As the urban core of the Las Vegas Valley, it features a variety of hotel and business highrises, cultural centers, historical buildings and government institutions, as well as residential and retail developments.
 Downtown is located in the center of the Las Vegas Valley and just north of the Las Vegas Strip, centered on Fremont Street, the Fremont Street Experience and Fremont East.
 The city defines the area as bounded by I-15 on the west, Washington Avenue on the north, Maryland Parkway on the east and Sahara Avenue on the south.
El Rancho Vegas was a hotel and casino on the Las Vegas Strip.
 It was located at 2500 Las Vegas Boulevard, at the southwest corner of Las Vegas Boulevard and Sahara Avenue, and opened on April 3, 1941.
 Until 1942, it was the largest hotel in Las Vegas with 110 rooms.
 On June 17, 1960, the hotel was destroyed by fire.
 In 1982, the El Rancho Hotel and Casino formerly known as the Thunderbird and later as the Silverbird opened across the street from the former site of the El Rancho Vegas, creating some confusion.
Naked City is a neighborhood located in Las Vegas, Nevada north of the Las Vegas Strip The neighborhood is located at the northern end of the Las Vegas Strip, near the intersection of Las Vegas Boulevard and Sahara Avenue.
 Due to the lack of commitment to updating the neighborhood, Naked City went from a modern neighborhood to a run down area full of poverty.
 Naked City has been known to be one of the most dangerous neighborhoods in Las Vegas.
Holy Cow!
 Casino and Brewery (formerly Foxy's Firehouse) was a locals casino and microbrewery on South Las Vegas Boulevard, north of the Las Vegas Strip, in Las Vegas, Nevada.
 The property began in 1955 as Foxy's Deli, which operated until its closure in 1975.
 A year later, the building was reopened as a casino named Foxy's Firehouse, which later closed in 1988.
 Tom "Big Dog" Wiesner purchased the building and reopened it as the Holy Cow casino in 1992.
 Wiesner added a microbrewery the following year, making the Holy Cow the first brewery to open in Las Vegas.
 Wiesner persuaded the state to change its laws that had prohibited breweries from operating in Las Vegas.
The Linq (formerly Flamingo Capri, Imperial Palace and The Quad) is a 2,640-room hotel, casino and shopping promenade on the Las Vegas Strip in Paradise, Nevada.
 It is owned and operated by Caesars Entertainment Corporation.
 As of 2012, the casino is 32890 sqft with 830 slot machines, 55 table games, and a race and sports book.