I have two Flickr groups that you might be interested in.

The first is called "Poway, CA", and you might only be interested if you live or know someone who lives there.

The second is called "Weekend Assignment and Contest", and might be more interesting to many of you! Each Friday morning, we have a photo assignment subject. Go out and shoot that subject all weekend, and post up to five images per day to the group. Take your best image that meets the assignment subject, and enter it into our weekly contest by Monday morning. We'll vote on the best, and announce the winner on Wednesday. The winner gets to pick the next weeks assignment subject! Check us out!