At the start is a Rabbit that can be caught for a Lucky Bell , convenient enough for this level. Run down the Mega Rabbit now for Green Star #1 , using Dash Panels if you need. You can climb the pipe off to the right for Green Star #2 or do it the original way which is to use the pipe at the back-right near the Red Ring .
There are a bunch of Lucky Bells to be found at the north end of the field and on the climb up the mountain is a Green +Clock . When you reach the top you’ll discover that you need Toad to press the Character Switch that reveals Green Star #3 on the Cloud Platforms. Make the leap at the end to cap the Goal Pole.