Miami Grill, formerly Miami Subs Grill, is a privately held restaurant chain, based in the US state of Florida. The chain has approximately 30 locations, the majority of which are in Miami-Dade, Broward, and Palm Beach County Florida. The company's menu consists of such items as wings, philly cheesesteak sandwiches, and Gyros along with items from Arthur Treacher's and Nathan's Famous hot dogs, all of which operate co-branding agreements with Miami Grill, and which were corporate siblings of Miami Subs from 1999–2007. History Founding The founder of the company, Gus Boulis, helped build the Mr. Submarine, now known as Mr. Sub, restaurant chain in Canada from a single location to over 200 locations, after which he retired to Florida. In 1980, he opened another restaurant in Key West called Mr. Submarine, which later expanded into Miami Subs Grill, offering a greater variety of food, all cooked to order. Expansion Miami Subs Grill built this concept and expanded rapidly in the '90s, starting in Florida and spreading quickly nationwide, with new restaurant locations, as well as stores in less typical locations, such as schools, highway rest areas (particularly along Florida's Turnpike) and airports. The restaurants featured a distinctive exterior design with South Beach-inspired pastels trimmed with pink and blue neon lights and interiors decorated in a tropical motif. Co-branding agreement A 1998 agreement added Arthur Treacher's fish and chips to the Miami Subs Grill concept. A planned merger between the two companies failed, however, when Arthur Treacher's stock value dropped precipitously. Purchase and sale In 1999, Nathan's Famous purchased the chain for $14.4 million, bringing the Miami Subs Grill and Arthur Treacher's brands under a common corporate umbrella. The chain had approximately 175 outlets at acquisition. However, the chain struggled, due in part to instability in the management ranks, and in 2007, Nathan's Famous announced the sale of Miami Subs to a private investment group, Miami Subs Capital Partner 1 Inc, for $3.3 million. International expansion and partnership At the time of the sale, the chain operated in nearly 60 locations, including one in Turkey. 40 additional restaurants were planned in Turkey, but were never completed. Another location was under construction in Romania, where 20 restaurants were planned, but never completed either. On July 24, 2012, Miami Subs announced that an equity stake in the chain was purchased by Armando Cristian Pérez, known by his stage name, Pitbull. In February 2013,