AUSTELL, Ga – Some superhero moms got a thrill on Saturday at Six Flags Over Georgia.

The park was kicking off the Super Hero Summer by welcoming 20 moms who are school teachers, first responders and members of the U.S. Air Force.

They become among the first-ever riders of the park’s new Justice League: Battle for Metropolis 4D, which officially opens May 26.

The moms were then able to spend the rest of the day in the park with their families.