Add all the ingredients to a shaker with ice and shake until well-chilled.
Double-strain into a coupe glass.
Garnish with 1 cooked green bean.
*Salted lime simple syrup: Combine the peels of 2 limes, 1/2 cup sugar, 1 tsp sea salt and 1/2 cup water to a simmer, and continue to simmer until sugar and salt are dissolved. Remove it from the heat, allow to cool, and add 3 oz lime juice. Refrigerate the mixture for 12 hours, and then strain out solids. Store the syrup in the refrigerator for up to 1 week.
**Pureed green beans: Add 1 lb fresh green beans, 1 qt mixed assorted nuts and 1 bottle El Peloton mezcal to a 1/3-inch-deep hotel pan and place the pan in a smoker at 165 degrees F for 2 hours. Remove the pan and let cool. Remove the nuts and 3 green beans and save to serve on the side as a garnish. Place the green beans and mezcal in a blender, and blend until smooth. Strain into a sealed container and refrigerate.