June 21 is Go Skateboarding Day, and nobody celebrates it quite like Cowtown Skateboards. The local company has four Valley locations and goes all out on Go Skateboarding Day to give back to the local skateboard community. The yearly events are typically held at one of the many Valley skate parks, although 2015 saw the shindig take place at downtown uber-venue The Pressroom. Hundreds of Phoenix-area skateboarders across every age range show up to celebrate with Cowtown, eat pizza, and either watch or take part in different skateboard trick contests every year. In addition to providing the grub, which you may imagine goes quickly with a group of active skateboarders, Cowtown also does a ridiculously huge merchandise giveaway every year, providing skateboards, wheels, trucks, clothing, and accessories galore.