The Bay Area has more comic shops than any other region of the United States. Within a 15-mile radius of San Francisco’s City Hall, there are no less than 10 stores pushing funny books on impressionable youth (and adults). Free Comic Book Day returns on May 4 and due to the close proximity of Bay Area stores, it’s possible to hit five or six in a single day (if you’re so inclined). That equals a lot of free comics. Here’s our guide on how to do Free Comic Book Day right in the Bay Area.