Halcyon/guide

Sun Hat
Enter the south-west door. Keep going right until you reach an area with a wooden fence and grass. Interact with the hat on the fence.

Balloon
Enter the north-west door. Go left until you're 1-2 tiles away from the left edge of the screen then go up. Go right and you'll be in an area with balloons. Interact with the balloon on the ground.

Chocolate
Enter the north-east door. Go between the two chocolate bunnies. Go down a little bit and then right. Interact with the chocolate egg beside the cake slice.

Chocolate Dinner
(Chocolate effect is needed).

Enter the north-east door. Go between the two chocolate bunnies. Go south-east and step between a red and a green lollipop. Step into the middle of the circle on the plate. If you have the Chocolate effect equipped a cutscene will play and you'll wake up afterwards.