Question: What casino is connected by tram to the hotel that featured the free show Sirens of TI?
Context: MySpace Secret Shows is a free concert series where MySpace users are alerted that a band is playing a free show through a series of blog posts and bulletins.  These bulletins and blogs are sent out from both the artist's page and the official MySpace Secret Shows' profile two or three days before the show.  The series began on January 29, 2006 when Jenny Lewis of Rilo Kiley played at the Hotel Café in Hollywood.  The opening act, The Elected, was fronted by Lewis' bandmate Blake Sennett and at the end of the evening, the two played a handful of Rilo Kiley songs. Agitation Free is a German experimental krautrock band, formed in 1967 by Michael "Fame" Günther (bass guitar), Lutz "Lüül" Ulbrich (guitar), Lutz Ludwig Kramer (guitar) and Christopher Franke (drums).  They were initially called Agitation, a name they chose at random from a dictionary.  The band had to change the name because another band with the same name already existed.  Agitation Free was chosen based on a poster for a free show played in the early 1970s saying "Agitation Free" (meaning "free concert"). The Main Street Station Hotel and Casino and Brewery is a hotel and casino located in Downtown Las Vegas, Nevada.  It is owned by Boyd Gaming.  The casino is connected to California Hotel and Casino by an enclosed skywalk over Main Street. The Jacobs Well Theatre was a playhouse in Cliftonwood, Bristol, England, which opened in 1729.  It took its name from the nearby Jacobs's Well, which may have been a mikveh, a type of Jewish ritual bath.  The theatre was built by actor John Hippisley, who had created the character of Peachum in the premiere of John Gay's Beggar's Opera.  The stage space was so small that actors exiting on one side had to walk around the building to re-enter on the other side, often being subject to banter by spectators enjoying this free show.  A hole was knocked through a party wall to an adjacent ale house, The Malt Shovel, so that actors, and audience seated on the stage, could obtain refreshments.  Admission prices ranged from 1 shilling to 3 shillings, and it was estimated that a full house could earn as much as £80.  Servants of patrons were admitted free of charge to an upper gallery.  In later years, Thomas Chatterton described the theatre as a "hut". Live @ the Bayside Social Club is a live album by American rock band Bayside, which was released on September 30, 2008, the same day as their fourth studio album "Shudder".  The album was recorded at S.I.R. Studio in New York at a free show which was played for Bayside Social Club members.  The album features songs from Bayside's first three studio albums: "Sirens and Condolences," their self-titled album, and "The Walking Wounded". The Circleville Pumpkin Show is an annual festival held in Circleville, Ohio, about 30 mi south of the state capital of Columbus.  The festival, which is held to celebrate local agriculture, is headed up by the Circleville Pumpkin Show Corporation.  Considered to be the biggest festival in the United States dedicated to the pumpkin, it is billed as The Greatest Free Show On Earth.  Attendance has topped 400,000 for the four-day event, which is free to enter. John Kearns (born 10 April 1987) is a British comedian.  He was awarded the Fosters Edinburgh Comedy Award in 2014, following on from winning the Best Newcomer Award in 2013.  He is the first and only comedian to have done this in the history of the Edinburgh Comedy Awards.  Kearns' wins were also notable as both shows appeared on PBH's Free Fringe, making his 2013 win the first ever for a free show.  In 2014 he was nominated for three Chortle Awards and was nominated in 2014 and 2015 for the Melbourne Barry Award. Treasure Island Hotel & Casino (also known as "TI") is a hotel and casino located on the Las Vegas Strip in Paradise, Nevada, USA with 2,664 rooms and 220 suites, and is connected by tram to The Mirage as well as pedestrian bridge to the Fashion Show Mall shopping center.  Since March 2009, TI is owned and operated by Phil Ruffin. Mareke Giri is a traditional public show in Iran.  The "Mareke Gir" is a person who entertains people with his "special powers", such as breaking chains with his arms, breaking stones with his hands and handling snakes.  Mareke Giri is a free show; people will give the Mareke Gir some money to encourage him. The Sirens of TI was a free nightly show provided by the Treasure Island Hotel and Casino on the Las Vegas Strip in Paradise, Nevada.  The show entailed a group of sensual and tempting sirens engaging with a band of renegade pirates led by the infamous Blackbeard.
Answer: The Mirage