5th Wedding Anniversary!

No you can't get all excited yet. We haven't made it there yet. But we are planning on making it to our fifth wedding anniversary in a few months...provided we don't kill one another (and please no one take that literally). Anywho, I thought I would post so hopefully someone could give me some nifty ideas for celebrating our fifth wedding anniversary. We could renew vows but thats out. There were no toasts to reminisc over, no people in attendance at our wedding (except for the pastor and his wife), so ideas are a little limited. I am having my fabulous cousin do a photo shoot of us, but besides that I have no ideas. Can anyone give us some advice? Much appreciated, thanks!