Heartopia × Butterbear ran from June 6 to June 27, 2026. Butterbear is the mascot of Nong Ner, a well-known Thai dessert-cafe brand.
What's in the collaboration
- Two Gilded Acorn Exhibition banners: "The Baker" and "Flavor Explorer"
- Butterbear-themed furniture and bakery decorations
- A rideable diner bear cart vehicle, pushed by Butterbear
Cookies were the event currency. Community reports put the cost of clearing the full shop at 7,000+ cookies — plan your dailies accordingly if you're aiming to finish the store.
This event has ended (window closed June 27, 2026). This recap is here for players catching up on the collaboration's content.
FAQ
June 6 to June 27, 2026.