Ha, that's funny. You became a victim of the spam filters. Ah, the world we live in. That said, in response to your initial reply, I agree. Let's keep you out of any legal trouble (like trademark infringement) by steering clear of "Google Calendar". GCE would definitely work, as would "Calendar of Events".
And if you went with "Calendar of Events", you'd have the option to incorporate more functionality in the future, like added support for CalDAV protocols, allowing users of MobileMe -- er...iCloud -- to incorporate their calendars with their WordPress blogs as well. (As a user of MobileMe, I'm drooling at this idea.)
Lastly, if you ever find yourself in need of a tester, please don't hesitate to throw it my way and I'll see what I can do! Many thanks, Ross.
S. Wyatt Young