Gangster museum displaying the organized crime scene that was involved in Vegas for years is soon to be opened and is expecting to draw in around 800,000 visitors a year. The museum has the full support of the FBI and as a big piece of Las Vegas history should go down really well here. Fans picked this to be the big museum to open over the options of a stars museum with acts like Frank Sinatra and Elvis Presley or a museum of magic. The museum is set to open in 2010 on the site of the former federal courthouse.