Simplify the following text for a Grade 9 native English-speaking person.
Original: According to the president of the Atlanta Sports Council , Gary Stokan , WrestleMania Axxess is planned to be held at the Georgia World Congress Center , while the WWE Hall of Fame ceremony will take place either at the Fox Theatre or at Philips Arena .
Simplified: WrestleMania Axxess was held at the Georgia World Congress Center , while the WWE Hall of Fame ceremony took place at the Philips Arena .