Mercado San Agustin is a quaint marketplace located in Tucson, Arizona but it's more than meets the eye. It has one of my favorite coffee shops in Arizona, Presta coffee, and some of the best donuts I've ever had at La Estrella Bakery. But there's more... If you walk around the back of the market and take a left on S Avenida del Sembrador and walk one block you'll find a charming courtyard that looks straight out of Europe with colorful homes, unique architecture and gorgeous landscaping. If you're having trouble finding the courtyard just type this address into your maps: 209 S Avenida del Sembrador, Tucson, Arizona.