The March Madness Music Festival has so many people at the downtown venue that they're no longer letting people in.
The official Final Four Twitter account sent out the notification that Hemisfair Park is at capacity around 7:15 p.m.
Maroon 5 is Sunday's headlining act and they're scheduled to take the stage at 8:30 p.m. followed by fireworks at 10 p.m.
