My stepson Jeff and his wife Debbie are visiting so we hired Miguel (of round pyramid fame) to drive us to Amatitan (near Tequila) for a Herradura tequila distillery tour. Thought you might find the very complicated process interesting, from countryside on the way to the final tasting. The final bottle they sampled was a $500 a bottle premium bottle. Egah! I was on antibiotics so couldn’t sample.
Click on first photo to enlarge all and see captions.
I’m not sure whether this was a joke or meant to be taken literally. Since the bottles can only be washed out with tequila, the tequila that is used for such purposes is used as fuel in other parts of the process, so perhaps it really can be used as automobile fuel as well. The guide didn’t think so, but had never noticed this sign either, so who knows? Further Google research yielded this information: Search Results Featured snippet from the web A fuel made from the main ingredient of tequila could one day be used to power your car across the country, according to new research. … Professor Tan said the research showed agave had some ‘significant advantages’ over existing sources of bioethanol such as sugarcane and corn.