The Maryland Jockey Club unveiled its seventh offtrack betting facility Wednesday at the MGM National Harbor. The grand opening of MJC's newest OTB facility is scheduled for Sept. 22 to coincide with the Fall Festival of Racing at nearby Laurel Park , a program of seven stakes worth $900,000 in purses topped by the 27th running of the $250,000 Frank J. De Francis Memorial Dash (G3). Located on the second level of the casino floor along with a 46-table poker room, the MGM OTB's approximately 1,500-square foot simulcast facility offers 21 carrels for guests, who can also use the adjacent bar area for seating. There will be two tellers, two self-bet terminals and personal Microsoft Surface tablets available for patrons. The MGM OTB joins previous off-track locations in Maryland at the Horseshoe Casino in Baltimore, Greenmount Station in Hampstead, Maryland State Fairgrounds in Timonium, GBoone's Events Center in Boonsboro and Hollywood Casino in Perryville, as well as the Riverboat Restaurant in Colonial Beach, Va.