DJ Z-Trip will keep the crowd hyped on the main stage throughout each day, and Ivan Mariquez, the "urban action figure," will entertain with an acrobatic breakdancing set.
Another new addition is the "Revolution Village," a series of interactive exhibits put together by the tour's sponsors.
Tour founders Linkin Park have promised to go back into the studio after this summer's trek, so it sounds like this will be fans' last chance to see the band showcase its most recent album, Meteora.
"This is the last tour for the Meteora touring cycle," Linkin Park rapper/producer Mike Shinoda said. "After this record we're going to go write another record. It will be a while before we're touring again.
"We really want to finish off our touring cycle in a big way."