Six Flags Great Adventure in New Jersey is launching a new event in celebration of the theme park’s collection of rollercoasters.

‘Coaster Power Hours’ will feature food, drink, music and free parking. Guests will have the opportunity to go on up to 12 rollercoasters, one of which will offer a special, limited-time experience throughout the event.

The rollercoasters available to ride on are Kingda Ka, Nitro, El Toro, Skull Mountain ‘Remix’, Bizarro, Batman: The Ride, The Joker, Superman Ultimate Flight, The Dark Knight, Green Lantern, Runaway Mine Train and Harley Quinn Crazy Train.

Coaster Power Hours is taking place on Friday evenings from April 16 to May 21, and on Thursday evenings from May 6 to 27.