Bounce 30 blocks upward off a Slime Block.

Place 9 fully explored, adjacent Maps into 9 Item Frames in a 3 by 3 square.

Eat a Notch Apple.

Dye your bed a different color.

Befriend five wolves.

Use a Grindstone to get experience from an enchanted item.

Defeat a Ravager.

Kill a Pillager Captain.

Use a saddle to ride a pig, then have the pig get hurt from fall damage while riding it.

Construct a Nether Portal.

Craft and place a sign.

Craft and place a Flower Pot.

Bake a cake using wheat, sugar, milk and eggs!