HUNTSVILLE, ALA. — Topgolf has opened at MidCity, a $350 million mixed-use redevelopment under construction at the intersection of University Drive and Research Park Boulevard in Huntsville. The global sports entertainment company is the first tenant to open at the 140-acre project — a redevelopment of the former Madison Square Mall. Alabama-based RCP Cos. is developing the project. The 53,000-square-foot, three-level Topgolf facility features 72 climate-controlled hitting bays that can host up to six players at a time, in addition to private event space. The project is also home to The Camp at MidCity, an outdoor entertainment venue that debuted its annual, three-day music festival in summer 2017. In addition, plans for MidCity include 345,000 square feet of ground-floor retail space and restaurants, 200,000 square feet of technical and creative office space, 500 hotel rooms and 900 multifamily units.