Paloma Oaxaqueña 

Ingredients:

2 ounces San Dimas Mezcal
2 ounces grapefruit juice
1/2 ounce triple sec
1/2  teaspoon agave nectar
salt for rim 

Mix San Dimas, triple sec, nectar and grapefruit juice or soda in a shaker. Add ice to old fashion glass and pour. Rim with salt and grapefruit wedge.