An Event always includes:
- a new location with hidden objects,
- two bonus event mini-games,
- Secret Items mode in the event location,
- gifts on the map and the City Cache chest,
- the Curiosity Shop with event currency,
- a series of mini-events.
An Event may also feature:
- event monsters and their treasuries,
- event anomalies in locations,
- additional seasonal locations,
- Secret Items mode in seasonal locations,
- an event totem as a reward.