Zack Diemer of BSOD-Rolling Thunder Game Calls demonstrates how to call for ducks on Saturday at the Arkansas Outdoors Expo held at the Conway Expo Center. The event was the first for the city, and organizers estimate that about 3,000 people attended the show, held through Sunday. As well as vendor booths and snacks, there were duck call competitions, performances by the Air Dogs and product demonstrations. CANDIE BECK PHOTO