Mary's Pizza Shack Restaurant Downtown in Santa Rosa is one of 18 locations in Northern California. Mary's is famous for its homemade Italian food, fun atmosphere. It all began with the recipes our grandmother Mary Fazio served in the Original "shack". At Mary's cooking homemade Italian food is a rich part of our family history. Mary Fazio was born in New York City to immigrants of Ischia, Italy, a small island just west of Naples. In 1959 she started Mary's Pizza Shack and the restaurant became an instant success. We offer reasonable prices, a Full Bar and Happy Hour 7 days a week.