SPARC – Polk Street Address 1735 Polk St, San Francisco, CA 94109 GPS 37.792917917118, -122.42130398171 Telephone (415) 252-7727 Web Visit Website LOCATION ON MAP Plan My Route Home » Recreational Pot Shops » California Pot Shops » Northern California Pot Shops » Bay Area Pot Shops » San Francisco Pot Shops » SPARC – Polk Street