This massive complex of venues houses many of Houston’s favorite activities. From football to rodeo, boat shows to antiques fairs, this group can handle just about anything with true Texas aplomb. NRG Park is the largest and most adaptable campus of event sites in the United States with over 1.4 million square feet of event space in NRG Center alone. NRG Stadium, NRG Arena, and, of course, the NRG Astrodome are also serving the giant surrounding metropolitan area with concerts, monster truck rallies, conferences, and conventions. Since NRG hosts a major array of different venues and gatherings, be sure to double-check the schedule for the right site and time. Also get there early and memorize where you parked your car, because a sold-out NRG Arena is not something to be messed with. The entire complex recently underwent a name change, from Reliant to NRG.