Cymphonique and Max Schneider team up for a game of tennis at the SmashZone Mobile Tour held last weekend at the Alameda County Fairgrounds in Pleasanton, Calif.

The Nickelodeon stars celebrated the Girl Scouts 100th Anniversary with 20,000 of their closest fans, signing autographs and snapping pics with them.

“Today, I got to play tennis in the SmashZone with all of the awesome Girl Scouts,” Cymphonique, 15, shared in a statement. “I was having the time of my life out there, because I have always been about girl empowerment. That’s what today it is all about. We had the Mayor of Pleasanton come out, who was the first woman mayor of Pleasanton.”

“Tennis is a sport you can play your entire life and it’s so much fun to play It’s such a great workout and increases your endorphins,” Max, 19, added.