I had a friend, rest his soul, that I worked with years back. He was a Product Engineer in charge of sourcing parts, and working issues with vendors. One of our vendors was in Wisconsin. So, to make a short story long, I gave him some money to bring back some Wisconsin cheeses. Surprise me, I said. And he did. Amongst the now forgotten samples, was a 90 year old aged Cheddar. OMG! That was probably the most unique cheese I have ever tasted. Not sharp, nothing 'cheddar' like any more, but the most tasty cheese I've had.