The Pennsylvania Fish and Boat Commission (PFBC) invites the public to attend the annual spring Open House at the Linesville State Fish Hatchery. This fun and educational event will give visitors a chance to encounter firsthand how hatchery staff produce millions of Walleye and other fish for Pennsylvania waterways each year. Take part in the Walleye life cycle by viewing spawning demonstrations, sample delicious fish at our fish fry, and learn the best in filleting techniques. Come eye to eye with the fish in our viewing 10,000 gallon tank and make a fish print T-shirt to keep the memory of the day alive.