Colton Sissons scored three goals for Nashville in the Predators’ Campbell Bowl-clinching 6-3 win over the Anaheim Ducks Monday, and as per tradition, the home fans at Bridgestone Arena celebrated the feat by flooding the ice with baseball caps — and one giant catfish. Sissions’ hat trick was the fourth of these Stanley Cup playoffs and the 63rd since the start of the NHL season, and considering that 37 of those hat tricks have come on the player’s home ice, there’s been plenty of clean-up for the league’s ice crews to do. But what happens to all the hats once they’re scooped up and removed from the ice? Every arena has its own method for handling those situations, but typically, these are the most popular solutions to one of hockey’s favorite problems.

Mark Zaleski AP photo