Activities are special occasions hosted by a certain character. Most activities have multiple variants to choose from. Each activity goes through a number of phases and during each phase there is a chance every 7 days for an event to happen. A character can only take part in one activity as a time and characters with the 
Incapable trait cannot host or join activities.
Most activities requires other characters to join. If not a single character joins the activity will be canceled and the character who started it will gain 20 
Stress.