Learn about the walleye spawning process and all things fishing and boating.  Come check out the 10,000 gallon aquarium and see a wide variety of exhibits and displays.  Bring the kids to learn casting and angling techniques.  The open house will be at the Linesville State Fish Hatchery, 13300 Hartstown Road, Linesville, PA 16424.  Check out the listing and more details on the PFBC online Calendar of Events.