Walgreens Pharmacies 4070 S El Camino Real, San Mateo, CA94403 In addition to snacks and home goods, Walgreens offers a pharmacy and photo developing. The pharmacy is open seven days…More a week. The photo department does passport photos, and there is a do-it-yourself digital photo printing station. This location has a stationery department that covers the basics well and gift cards for all occasions. Seasonally, it offers flu shots. Manger, Kay Ariate, keeps a clean store and a well trained staff.