The Treasure Festival is an event that appears only for Main Chapters Levels. It doubles the drop chance of the stage Treasures.
Event
This event only appears in the Main Chapters. When it is active, you have a doubled chance to get treasure in active stages during this event. This event usually lasts an hour, occurring at least once a day. The schedule for when the next festival will occur is on the PONOS Event Calendar.
Sometimes, during a big celebration event like CAT DAY, Treasure Festival will be on to celebrate the event. During this time, every day treasure chances will be higher in either Empire of Cats or Into the Future, alternating. Additionally, every three days, Cats of the Cosmos will also have improved treasure chances.