Question: The Beachouse replaced the old acrade/entertainment venue which closed on what date?

Context paragraphs:
State Theater (Youngstown, Ohio): The State Theater was an entertainment venue in Youngstown, Ohio which showed films until the early 1970s and later became a popular night club establishment catering to major rock 'n' roll acts of the 1970s and '80s.  The theater opened in 1927 at 213 Federal Plaza West and exhibited films until closing as a movie house in the early 1970s.  On October 20, 1974, a night club called the Tomorrow Club opened in the old theater.  Under the Tomorrow Club name, the venue hosted such bands as AC/DC, KISS, Rush, Ted Nugent, The Ramones and The Runaways.  Most notably the club played host to The Ramones' first gig outside of the New York City metro area on July 20, 1976.  This was also the gig where Joey Ramone was introduced to future members of the Dead Boys who later moved to New York City to set up shop as the house band at CBGB.  The Tomorrow Club closed on December 22, 1978 and the venue opened as the Youngstown branch of the Agora concert hall chain on December 31, 1978. The Youngstown Agora continued to book popular rock acts until it closed on July 23, 1982.  It reopened under the State Theater and Civic Center name in May 1983, but it closed abruptly again in July 1983.  The theater booked heavy metal and hard rock acts under the Star Theatre name from 1984 until early '86 before being bought by a group interested in turning the theater into a showcase for R&B, blues, jazz, hip-hop and soul groups in late 1986.  The venue struggled under the Starr Palace name and closed for good in late 1988.  The State Theater remained vacant until it was demolished in 2008.  Only the facade remains.

Slowdown (venue): Slowdown is an entertainment venue located at 729 North 14 Street in NoDo, a new development near the Near North Side neighborhood in Omaha, Nebraska.  A combination of a live music venue, shops, restaurants and apartments, the venue was developed by Saddle Creek Records as a direct competitor to the Sokol Auditorium in Little Bohemia.  Slowdown is said to be "unlike anything in Omaha - or the Midwest" because of its comprehensive, mixed-use design.  The venue is named after the group Slowdown Virginia (later renamed Cursive (band)), who have had a strong influence on "The Omaha Sound".  Slowdown has shows 3 to 4 nights per week as well as a weekly pub quiz.  The venue is open one hour before the event and stays open until around 2am, often offering a post-show Happy Hour.  Slowdown's shows are usually all ages unless otherwise specified, but on nights there is not an event the venue functions as a bar.  Slowdown is a place full of, "Rock shows, socializing, dancing, going to the bathroom, sitting, standing, walking, pool, video games, board games, some light reading, etc."

Magic Mountain, Glenelg: Magic Mountain was a theme park in Glenelg, a beachside suburb of Adelaide, South Australia.  It opened in December 1982 and closed on 18 July 2004.

The Beachouse: The Beachouse is a family entertainment complex located on the foreshore at Glenelg in Adelaide, South Australia. The five story complex also features a function room, The Function at the Beachouse.  The Beachouse replaced the old arcade/entertainment venue, Magic Mountain which stood from 1982-2004.

Blackpool Mecca: The Blackpool Mecca was a large entertainment venue on Central Drive in the seaside town of Blackpool, Lancashire, in North West England, first opened in 1965.  In the 1970s, it was particularly known for The Highland Room, which was a major Northern Soul music venue.  The building was closed down in 1980s and was finally demolished in January 2009 to make way for new campus buildings of Blackpool and The Fylde College.  However, following an issue with funding B&FC withdrew and as of 2013 the site is planned for residential development.

Adelaide Entertainment Centre: Adelaide Entertainment Centre (AEC) is an indoor arena located in the South Australian capital of Adelaide, and is used for sporting and entertainment events.  It is the principal venue for concerts, events and attractions for audiences between 2,000 and 12,000.  It is located on Port Road in the suburb of Hindmarsh, just north of the Adelaide city centre.  With modern architecture and acoustics, function rooms and award-winning catering, the Adelaide Entertainment Centre provides a live entertainment venue for hundreds of thousands of people each year.  In 2010 the Adelaide Entertainment Centre completed a $52m redevelopment with a new entry and Theatre complex.

Loew's Jersey Theatre: The Loew's Jersey Theatre is a movie palace type theater and live entertainment venue located in Jersey City, New Jersey.  Opened in 1929, it was one of the five Loew's Wonder Theatres, a series of flagship Loew's movie palaces in the New York City area.  It was designed by the architectural firm of Rapp and Rapp in a Baroque/Rococo style.  Tri-plexed in 1974, and then closed in 1986, it was dark for years.  It was purchased by the city in 1993 and been operated by a volunteer organisation, the Friends of the Loews, since that time.  The theater was designated as a New Jersey Registered Historic Site in 2009.  In a move opposed by Friends of the Loews, the city in June 2014, agreed to let AEG Live operate the venue.

Uptown Theater (Napa, California): The Uptown Theater is an entertainment venue located in Napa, California.  The theater is in an Art Deco style building which originally opened to the public in 1937.  It is currently utilized as a concert and entertainment venue with a seating capacity of 863.

Nishtar Hall: Nishtar Hall is a cultural centre and music venue in Peshawar, Pakistan.  It was established to promote and represent the Pashtun culture and music.  Hall was established in 1985.  It is an only and large entertainment venue in Peshawar with a capacity of 600 people.  It remained closed for eight years and opened again in 2000s.

The Colosseum at Caesars Palace: The Colosseum at Caesars Palace is a theatre located on the Las Vegas Strip in Las Vegas, Nevada.  The theatre is the main entertainment venue for Caesars Palace.  Deemed the "Home of the Greatest Entertainers in the World", the theatre hosts numerous residency shows by Celine Dion, Elton John, Rod Stewart, Cher, Bette Midler, Shania Twain, and Mariah Carey.  Celine Dion has had the longest residency(1,110 shows as of June 2, 2018) at the venue grossing a total of $650 million since her arrival in 2003.  She also performed her record-breaking 1000th show at the venue on October 8, 2016.  The venue has an estimated seating capacity of 4,296 and is inspired by the architecture of ancient Rome along with aspects of contemporary architecture.  The cost of the theatre totaled $108 million, becoming the most expensive entertainment venue in Las Vegas, beating the "O" Theatre at the Bellagio Las Vegas.

Supporting paragraphs: The Beachouse Magic Mountain, Glenelg
Answer: 18 July 2004