I don't know... But I'd LOVE to hear your ideas!
This Imbolc also happens to be my 30th birthday. I plan to get a new tattoo around that date, a triple moon symbol on my ankle. (The next one'll be something Celtic.) I'm not sure what the coven Imbolc ritual is going to be, since I'm not involved in planning it. I do want to find time to do an ADF-style Imbolc ritual for my work through their Dedicant program.
Oh, and I need to start seriously thinking about the front gardens and the raised-bed herb gardens I want to do out back this year. Imbolc is an excellent time to start garden planning, so you can get the seeds started around Ostara.
Karen