Every year, this iconic summer festival (started in 1950) puts on dozens of events throughout Seattle throughout the summer, including community parades and cultural celebrations across the city. The biggest highlight is Seafair Weekend (Aug 2-4), which features Blue Angels air shows, hydroplane racing, and tons more signature outdoor activities. Other major happenings include the Seafair Summer Fourth (July 4, natch), Seafair Milk Carton Derby (Sat July 16), the Seafair Indian Days Powwow (Jul 15–17), and the Alaska Airlines Seafair Torchlight Parade (Sat July 30).