The following events become available when you befriend the indicated person.

Unlock The Bluebird:
Befriend Louis

Unlock A fishy Story:
Befriend Joe

Unlock Cake Contest:
Befriend Katie

Unlock The Endangered Weasel:
Befriend Gwen

Unlock The Azure Swallowtail:
Befriend Lyla and Kurt

Unlock The Goddess Dress:
Befriend Gina and Dia

Unlock The Horse Race.
Befriend Bob and Gwen

Unlock Treasure Hunt 1:
Befriend Tim

Unlock Treasure Hunt 2:
Befriend Tim

Recipes

Note: You can cook food after you buy a kitchen.

Blue Berry Jam: Blue Berry (3x) and Pot.

Boiled Egg: Egg and Pot.

Cake: Egg, Milk, Breadfruit and Oven.

Cheese: L Milk and Pot.

Cooked Fish: Potato (or Herb), Fish and Pan.

Cran Berry Jam: Cran Berry (3x) and Pot.

Cream of Corn Soup: Milk, Corn and Pot.

Cream of Mushroom Soup: Milk, Mushroom and Pot.

Cream of Tomato Soup: Milk, Tomato and Pot.

Creamy Soup: Potato, Milk and Pot.

Flan: Egg, Milk and Oven.

Fruit Cake: Breadfruit, Milk, any fruit and Oven.

Fruit Omelet: Egg, any fruit and Pan.

Hot Milk: S Milk and Pot.

Mixed Jam: Very Berry, Cran Berry, Blue Berry and Pot.

Mixed Omelet: Egg, any vegetable and Pan.

Omelette: Egg, Milk and Pan.

Special Cheese: G Milk and Pot.

Sunny-Side Up: Egg and Pan.

Very Berry Jam: Very Berry (3x) and Pot.

Yogurt: M Milk and Pot.