GAUTIER, Miss. (WXXV) — The city of Gautier held a double birthday bash on Thursday, celebrating the city’s 40th anniversary and America’s 250th. Community members came out to city hall’s front lawn to enjoy free food, music, games and a lot of family fun. “You know, 40 years ago our community officially became a city, and since that day, generations of residents have worked together to build what we have today, and that was a city built on fami…