Question: In what city did the first UFC pay-per-view shown live on a Friday after UFC 55 take place?
Context: UFC Fight Night: Gustafsson vs. Manuwa (also known as UFC Fight Night 37) was a mixed martial arts event held on March 8, 2014, at The O2 Arena in London, England.  The event was shown live in the UK on Channel 5 and BT Sport and in the United States on UFC Fight Pass. UFC 30: Battle on the Boardwalk was a mixed martial arts event held by the Ultimate Fighting Championship at the Trump Taj Mahal in Atlantic City, New Jersey on February 23, 2001.  UFC 30 was the first UFC event under the new ownership of Zuffa, LLC, and also the first UFC event since UFC 22 to see a home video release. UFC 112: Invincible was a mixed martial arts event held by the Ultimate Fighting Championship on April 10, 2010, in Abu Dhabi, United Arab Emirates.  Due to the time zone difference in Abu Dhabi, UFC 112 was shown live on pay-per-view in the United States at 1 pm ET (10 am PT), with a replay at the regular time of 10 pm ET (7 pm PT). UFC 141: Lesnar vs. Overeem was a mixed martial arts pay-per-view event held by the Ultimate Fighting Championship on Friday December 30, 2011, at the MGM Grand Garden Arena in Las Vegas, Nevada. When Worlds Collide (Spanish: "Cuando Los Mundos Chocan" ) was a professional wrestling pay-per-view (PPV) event that took place on November 6, 1994, at the Los Angeles Memorial Sports Arena in Los Angeles, California.  It was scripted and produced by the Mexican "lucha libre" company "Asistencia Asesoría y Administración" (AAA), now known as Lucha Libre AAA Worldwide, and their American partner, International Wrestling Council (IWC).  The show was produced by the technical staff of World Championship Wrestling (WCW).  WCW Executive Vice-President Eric Bischoff had helped AAA secure the show to be broadcast by American pay-per-view providers, marking the first time a non-US-based wrestling promotion was shown live on US PPV television.  The show was broadcast in both English and Spanish.  Chris Cruise and Mike Tenay called the action in English, while Arturo Rivera and Andrés Maroñas handled the Spanish announcing.  This event also marked Tenay's first commentating role in professional wrestling.  It is one of the few pay-per-view events not made available for streaming on the WWE Network service when the network was launched in 2014. Best in the World 2011 was a professional wrestling pay-per-view by Ring of Honor (ROH) that took place on June 26, 2011.  It was an afternoon show that began at 4pm and marked the return of ROH to the Hammerstein Ballroom for the first time since 2009.  It was the eighth ROH event to be shown live on internet pay-per-view and is also the second Best in the World event with the first taking place in 2006. UFC Fight Night: Sanchez vs. Riggs (also known as UFC Fight Night: 7) was a mixed martial arts event held by the Ultimate Fighting Championship on December 13, 2006 at the MCAS Miramar near San Diego, California.  It was the first UFC event to take place on a military base.  The audience consisted almost entirely of United States Marines stationed at Miramar; only five pairs of seats were available to the public via auction.  All auction proceeds went to the Marine Corps Community Services Quality of Life Programs for the Marines and Families. UFC 67: All or Nothing was a mixed martial arts event held by Ultimate Fighting Championship.  The event was held Saturday, February 3, 2007 at the Mandalay Bay Events Center on the Las Vegas Strip in Nevada.  It was also the first UFC pay-per-view broadcast in High-Definition. UFC 55: Fury was a mixed martial arts event held by the Ultimate Fighting Championship on October 7, 2005 at the Mohegan Sun Arena in Uncasville, Connecticut.  The event was broadcast live on pay-per-view in the United States, and later released on DVD.  This would be the last UFC to air live on a Friday until UFC 141, which aired on December 30, 2011. CMLL Super Viernes (Spanish for "CMLL Super Friday") is the Mexican professional wrestling promotion Consejo Mundial de Lucha Libre's banner event that takes place every Friday in Arena México in Mexico City, Mexico.  The shows take place every Friday all year long, except when CMLL schedules a "Super Show" or a Pay-Per-View (PPV) to take its place since all CMLL PPVs and Super Shows take place on Friday nights in Arena México.
Answer: Las Vegas, Nevada