Construct a Nether Portal.

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

Smelt wood trunks using charcoal to make more charcoal.

Craft and place a Flower Pot.

Swim in lava while having the Fire Resistance effect.

Brew a potion.

Construct a Dispenser.

Construct one type of each tool (one pickaxe, one spade, one axe and one hoe).

Catch and cook a fish!

Use planks and sticks to make a hoe.

Attack and destroy a monster.

Place 10 stickers or decorations in your pod.

Construct a furnace out of eight cobblestone blocks.