The festival also announced that tickets are set to go on sale Thursday, Jan. 9 at 10 a.m.
Parents in the Midstate can expect cancelations potentially starting Thursday into Friday.
Kerr was arrested after a pursuit with the Illinois State Police and other local law enforcement on Jan. 6.
The trailer is a 6x12 white enclosed trailer with Arizona license plates.
Britteney Upton is being charged with two counts of second-degree criminal abuse.