Want to see all the events for more than one team? Want to see what is scheduled for a particular field? Want to know when the next meeting is?
You can through the use of "tags".
By default the calendar for a particular page will include the tag for that page, i.e. Northfield Assn Calendar, or BU9Y2 Team. But you can expand that to include other events by clicking Show Tag Menu - > click the Pages you are interested in seeing events for.