DraftKings at Casino Queen is a casino located near the Mississippi River in East St. Louis, Illinois, just across the river from St. Louis. It is owned by Gaming and Leisure Properties and operated by The Queen Casino & Entertainment, an affiliate of Standard General. It is still nominally a riverboat casino, but moved onto land in 2007. The gaming floor floats on a basin filled with 340,000 gallons of water, but the rest of the property's amenities are built on dry land.