Six Flags theme park in Largo will be adding a new concessionaire. Johnny Rockets, the 1950s-themed restaurant with locations in Annapolis, Arundel Mills and the Inner Harbor, will be phased into all 26 parks within the next three years.

Dan Snyder, owner of the Washington Redskins and majority shareholder in Six Flags along with his private equity firm, RedZone Capital, recently purchased the California-based company for an undisclosed fee. Revenues were $250 million and analysts say its value is $500 million.

“This is an established and popular concept restaurant brand with tremendous growth potential,” Snyder said in a released statement.

Snyder plans to open 1,000 new locations of the restaurant, including 15 to 20 in Dubai and one in FedEx Field.