Heartopia features recurring seasonal events that introduce unique decorations, clothing, fish types, and cooperative quests. The active Summer Splash Event runs from July to August, transforming the Willow Creek beaches into an event hub. This guide details how to maximize your event token gains.

Summer Shell Collection Routes

Event tokens called Sunny Coins can be earned by collecting rare beach shells that wash ashore along the southern coast:

Spawn Locations: Shells spawn every 4 hours along the Sandy Docks and Coconut Cove shores.
Shell Types:
- Pink Conch: Uncommmon shell, trades for 5 Sunny Coins.
- Starry Scallop: Rare shell, trades for 15 Sunny Coins.
- Iridescent Nautilus: Epic shell, trades for 50 Sunny Coins (spawns during stormy weather).
Route Tip: Start from the Willow Creek lighthouse, walk west along the sandy beach, and end at the fishing pier. Equipping a speed-boosting beverage (like Apple Soda) speeds up this loop.

Event Shop Rewards Priority

Talk to Event Merchant Sandy on the boardwalk to exchange your Sunny Coins for limited-edition rewards:

Reward Item	Sunny Coin Cost	Item Type	Purchase Priority
Sandcastle Blueprint	150 Coins	Furniture Recipe	High (Limited blueprint)
Straw Beach Hat	300 Coins	Avatar Cosmetic	High (Exclusive outfit)
Tropical Surfboard	200 Coins	Decorative Furniture	Medium
Wishing Star x5	100 Coins	Gacha Currency	High (Always buy first)
Growth Fertilizer x20	50 Coins	Farming consumable	Low (Can craft normally)

[!NOTE] Sunny Coins do not carry over to the autumn seasonal event. Make sure to spend all your coins before the Summer Splash event closes at the end of August!