If you use a tool (not Outlook itself) that store appointments as a
multi-item iCalendar .ics file, Outlook and many other programs will be able
to import it.

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Sue Mosher, Outlook MVP
Author of
Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx
>I am looking for a way that I can automate the process for many
> organizations, to have a feed, or list that I can download the events into
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> my childrens 3 different schools, or my country club...etc. Does this
> exist?