Finding and joining events
What is on near you, in a list or a calendar, with the best fits first.
Events shows what is happening around you. The list ranks by fit and proximity; the calendar view shows a window of dates, and a repeating event appears on each of its dates rather than only the next one.
Joining tells the host you are coming and puts the event in your own list. Some events are hosted inside a group, in which case joining the group comes first.
If Join does nothing, check the date has not passed and that the event is not further away than your plan can reach.