The Patio Coffee Shop is situated on 25th Ave., which is dominated by small businesses. This charming and quite diner with its distinct nostalgic flair has been serving customers since 1999. The owner, Mr. Hasan Khalil, is a long-time resident of San Mateo. The food offerings range from Western Scrambled Eggs, Spinach and Cheese Omelets to French Dip Sandwiches and its own Patio Burgers. The menu also features low-calorie and vegetarian or vegan choices like a Garden Burger.