Fans of Christian Rock will be heading to southern Indiana this weekend for the Rock the World Christian Music Fest at the Holiday World theme park in the town of Santa Claus. Cincinnati’s own Mosteller will be on the bill, along with several other bands from the region. Those acts will play during the day, while headliner Jeremy Camp will perform on the main stage after the park’s rides shut down for the evening. Music fans can enjoy rides including the all-new water coaster, Mammoth (the world’s largest), as well as the Voyage rollercoaster, designed by Cincinnati’s own Gravity Group. As always, the park offers free soft drinks and sunscreen and makes a nice road trip to finish off your summer. $64; $59 for kids. Performances start at 10 a.m. CST, Saturday Aug. 25. Holiday World in Santa Claus, Ind. 1-877-463-2645, holidayworld.com/RockTheWorld.