Where to Find All Eggs in Heartopia (Onsen Egg Promise)

Heartopia has just introduced a new update centered around a winter theme. Alongside the new hobbies, there are also plenty of quests for players to complete. Just like many other quests in Heartopia, players have to meet specific conditions or talk to an NPC to trigger them. One of the newly added quests requires players to locate and take photos of 16 eggs over 16 days, with only one egg unlocking per day. This guide will walk players through the exact process of triggering the quest, as well as how to find all of these eggs daily.