Elvis Tribute show. Calling all Elvis fans. 4 Tribute artists performing their tribute to Elvis on Saturday June 30th,2012 at the Crowne Plaza 3 Research Ct. Rockville, MD 20850. Mario, London England Star of Jailhouse Rock the Musical and the Elvis Story, Kavan, Ohio, John Fix, Maryland and Joe Trites Florida. This is a Vegas style show, with amazing costumes. Dinner and show are $63.00 Cash Bar. Reserved seating for groups of 10 or more. 1-800-318-8326 for tickets and more information. Benefits the Leukemia, Lymphoma Society. Dinner at 6:30 show starts at 8 PM Get your friends together and enjoy a full night of performances and music. all ages welcome.