Pie Society
This breezy, red-toned pizzeria, located a quick jaunt from the main square, is the premier spot for an artisanal-style pie in San Marcos. They use all fresh ingredients and have a solid menu of specialty pies, plus salads, calzones, and meatball subs. They also feature unique vegetarian options, like the Tempeh of Doom (Italian-marinated tempeh, spinach, roasted red peppers, red onion, and black olives), and they can make any pie vegan-friendly.