The World’s Best Tamales Can Be Found Right Here In New Mexico. Ingredients. Welcome to Posa’s Restaurant on Rodeo! We offer catering and freshly made tamales. You'll love these tangy green chile and chicken tamales! Plus, what would the holiday table be without them? Message. New Mexican Fare . We are a local tradition! They are excellent for a meal and handy for a quick snack. … If you have any questions please call us at our office in Santa Fe, NM 505-471-4766. Some foods are New Mexico traditions; among them, tamales. From Posa's. Tamale orders to be shipped out of town same week need to be ordered online before 11:00 am (MST) Mondays-Wednesdays in order to be delivered same week.