Star Coins: Coin 1: Near the second stair-raising switch, there is a door. Enter. The coin must be grabbed by launching off the back of a pumpkin-thing. Coin 2: Hit the second stair-raising switch, then climb the staircase. Jump left to the other staircase; climb it and fall down the other side. The coin is right there. Coin 3: After entering the door opened by the third stair-raising switch, jump to the left on top of the blocks. Then jump up the platforms until you see a lottery block. Jump when it highlights the shell. Then raise the stairs in this area. When you reach the top, dash holding B to slide using your shell. This will break the blocks at the top, allowing you to reach the coin.