Club Penguin just released Game Upgrades today. What this means is that some games will let you earn more coins when you bring items along with you. Now, instead of guessing they are making it so before you play the game you buy these items right where the game is.
ICE FISHING GAME UPGRADES
Go to the Lodge and in the lower right corner is a blueish paper you can click on to buy the fishing rod!
Go to the Beach and click in the lower right corner to purchase a surfboard and earn more coins surfing!
HYDRO-HOPPER GAME UPGRADES
Go to the dock and in the lower right corner click it to buy the wakeboards! Earn more coins.