Recording?

I alluded to in my last Studio Post that I'd had a hell weekend and interruption to my normal activities. So I have recorded nothing new. What I have done is list a pile of things I would like to record so that when I do I'll have something to start on. One thing that I initially wasn't interested in (because it seemed like everyone would want to have a go) but now want to try myself (regardless) is buying some piezo discs and making some surface mount mics. From there I'm going to record a bunch of odd things like roads and footpaths and buildings. I don't know where I'm going to go with that but it just seemed neat. That's about it for now.
Edit: the mic I made: