Free Comic Book Day is when participating comic book shops around the world give away comic books absolutely free to anyone who comes into their stores (no purchase is necessary!). This year it will take place July 3, the Saturday after "Spider-Man 2" premieres. Some of this year's giveaways include: Star Wars: Clone Wars Adventures, Teen Titans Go!, the Image Comics Summer Special, and an IDW Sampler featuring 24, CSI, The Shield, and 30 Days of Night.