I have a birthday coming up soon and my wife is bugging me for a list of things I might want. My problem is that if I want something (within reason), I'll just go buy it. So I don't have much of a "wish list", other than things I don't feel justified in purchasing (too extravagant, etc).

So, I'm looking for unique birthday present ideas within a budget of a couple hundred bucks at most (but spending that much is not required). I have a wide variety of interests from outdoorsy stuff to geeky stuff so hold nothing back.