This is Western Allied Robotics annual Hobby Expo Event.
It is a two day event with the 1lb,3lb, and 30lb Sportsman classes competing on Saturday and the 150g, Plastic 1lb, and 12lb classes competing on Sunday.
The event is free to watch as a spectator. It is also free to compete in (there is a suggested donation). The Hobby Expo will charge an admittance fee for everyone. Parking is free and there will be food trucks on site.
See the event registration link for more info on competing.
