Seniors Katie Pendergast and Emmie Gragg give a pep talk to the Sion girls participating in “Sharks and Minnows.”

Senior Emmie Gragg waits for the football field to clear at halftime.

The “Sharks and Minnows” participants move to their starting positions.

Juniors Margo Gerke and Claire Raulston strategically avoid the sharks.

Shark Anna Ciani chases a minnow from Rockhurst.

Senior Anna Ciani was selected to represent Sion as a shark in the halftime activity, ‘Sharks and Minnows,’ at the Rockhurst homecoming game.

Juniors Gracie Snider, Katia Hauptmann, Zoé Trouvé, Tara Jungden and Nora Malone support their classmates playing the halftime game at Rockhurst.

The 2015 “Sharks and Minnows” team poses after an energetic game with St. Teresa’s Academy and Rockhurst High School.

Seniors Olivia Neal and Hannah Valentine laugh as the sharks and minnows scamper around the football field.

Seniors Kaitlin Wagner and Abby Breckenridge watch the “Sharks and Minnows” game.

Juniors Ally Koehler and Kathleen Gansner socialize during the Rockhurst homecoming game on Friday, Oct. 9.