LarryBoy

Go to Vanilla Dome 2. When you get the point where there is an arrow of coins with a yoshi coin as the point, continue on till there is a single ? Box that will either have a mushroom or a flower. Jump on the hill to the right and when your up on the ledge thing then jump on the hill to the left. Grab the P switch and get the wall of coins. Then drop the switch and stomp on it. Jump over the 3 new hardend coins and go into the hole with a whole bunch of coins that are in a square shape. To the left is the key and a little farther down is the keyhole. Once you do that the red switch level will be available.