Simplify the following text for a Grade 6 native English-speaking person.
Original: Joe Louis Arena hosts college hockey events as part of College Hockey at The Joe and Great Lakes Invitational . The arena has also hosted several events by World Wrestling Entertainment ( WWE ) , recently hosting the first ever Over the Limit pay-per-view in May 2010 , and the Royal Rumble in January 2009 .
Simplified: Joe Louis Arena also hosted the 2009 Royal Rumble .