Li'l Nonna's operates from a pizza trailer focusing entirely on vegan pies, featuring housemade vegan cheese and innovative toppings like seitan sausage and beetaroni. The crusts, especially the Sicilian and thin sourdough-style, receive frequent praise, with gluten-free options available. Takeout and outdoor seating are standard, with a casual vibe complemented by friendly staff; note some recent concerns about product consistency and order accuracy reported by customers.