Sunshine Isles - Five Silver Stars

This is a mission exclusive to the Nintendo DS. After getting 15 Stars, it's about time to explore the door on the top right. When we enter the room, we see five double doors, one bordered in green with an L, a red one with an M, a regular set of doors, a yellow one with a W, and a white one. They each have a rug of the same color. There are also two stain glass windows of Princess Peach. If we approach the bordered doors, we get a message as well as hear Bowser's laugh. For the door with the M: "It's locked... Someone is calling for help on the other side." For the door with the L: "It's locked... Someone is shrieking on the other side." For the door with the W: "It's locked... Someone is growling on the other side." For the door with the white border: "It's locked... Everything is quiet on the other side." Since we can't open any of these doors, we go through the normal double doors. Inside is a colorful room with toys, a piano, a table with drawings, a large set of drawers, a painting, a door marked 8, and Toad. Toad says "Oh, no! Oh, no! I lost the keys to Princess Toadstool's secret drawer! She's going to chew me out big-time! Will you find the keys for me, Yoshi? This is just between you and me, but you can open the drawer when you have a key. The drawer leads to the Rec Room, where Princess Toadstool used to play games as a child. When you've found a key, you can go inside and play more minigames. Just select Rec Roo from the Title Screen to play." This is how we unlock and play minigames. We need to find the keys to unlock the drawers. The keys are being held by bunnies, who will now appear throughout the castle and the grounds. If we catch them, they will give us their key.
If we touch the painting it jiggles, which means there is a world inside it. It's a painting of islands with palm trees. Let's go in!
When we land, we hear the music from Delfino Plaza from Super Mario Sunshine. The world has six islands. If we check the map, we see Silver Stars, one of which is moving. Let's go get them! There is one on the island that is two islands to the left of where we start. Moving clockwise, there is another one on the next island with a Goomba. Lakitu appeared and I took a hit from the Goomba. Yoshi ate Lakitu and turned him into an egg. He drops Spinies, so beware. Throwing an egg at a Spiny makes lots of coins. The Silver Star is at the top of the palm tree. Nearby in the center island is a little cave where another Silver Star is hiding on the ground. We come across a condor called Klepto carrying a Silver Star. We chase Klepto around, and jump for him to knock the Star out of his talons. We then chase the Star around and get it. The last Silver Star is at the top of the center island. The Star appears in the Star sphere where we started. There is a coin on one of the other islands and an item block with a Koopa shell on the other. We break the Star Sphere and get the Star. It's another Secret Star!
Star Get #16, 26 Coins, 4 Lives
The next mission is Goomboss Battle.