DIY liquor bottle candle (Soak yarn in nail polish remover. Tie it around the bottle @ the breaking point. Let it burn for 30 sec. rotating constantly, then dip into ice water. It'll break where the yarn was tied)
We used this tutorial to make magnetic bottle openers for Christmas presents. His links for magnets didn't work and we had a heck of a time finding some until we discovered CMS Magnetics. Great company with a wide selection of super strong magnets!