Does anyone know if there's a way to tie our events in Tessiutra to a shared Google calendar?
[Edit: sorry this is for creating the calendar, not linking it to data in an existing calendar. I read the description wrong]
Yes you can. The basic principle would be to create an internet calendar (ics file) and put it somewhere publicly accessable (a file in a folder on your website) and point google calendar at it.
I've written something for Artifax to do our events which is more advanced than the example above, but it could be easily modified by your dba/devs (sql and C#) to fit your needs
I'm not in today, but can drop you some example code tomorrow if no one else offers first.
Wayne
Wayne!