Grab this code, I’ve added it to my sidebar.

You can always create one, of course http://twitter.com/goodies/widget_profile
Use the profile: @hkitevents

Who is @hkitevents?
It is not a person, it is a robot. It posts the upcoming event 1 day before hand. It reads the events from the google calendar that I setup over a year ago. http://tinyurl.com/hkitcal. If you would like to contribute, please give me a shout!

The source code of this twitter bot is available on github – http://github.com/rorcraft/ical2tweet

ps. sometimes I tweet about the events not on the calendar by hand.. 😛 so please help!