This deserves a celebration!

I've just noticed that I've hit exactly 300 posts (is that all?), gone over a hundred followers and over 200 subscribers on Google Reader (hi everyone!) so really, that deserves marking doesn't it? PLUS I did promise to do a postponed first anniversary giveaway when I hit that mark at the beginning of December. Now I just have to decide what to make. Is there anything that has caught your attention over the last year that is replicable and you'd love to have a chance at?

Some suggestions (but not limited to these by any means and some I wouldn't want to replicate):