We could rename the stadium, “THE CAT’S QUARRY”
With both definitions that work.
quarry
1.
a. A hunted animal; prey.
b. Hunted animals considered as a group; game.
2. An object of pursuit: The police lost their quarry
quarry 2
1. An open excavation or pit from which stone is obtained by digging, cutting, or blasting.
2. A rich or productive source