The Great Falls Discovery Center's Seventh Annual Family Fish Day event takes place from 10:00 am to 2:00 pm. Registration is at the Great Falls Discovery Center. Free raffle for everything from fishing gear to fishing trips! No need to bring any equipment, we have it all. Learn how to tie flies, cast fly fishing rods, and go fishing at Unity Park. There will also be face painting and fish printing! Also new this year, tour the Silvio O. Conte National Fish & Wildlife Refuge's mobile visitor center the Watershed on Wheels Express. Investigate interactive kiosks about the Connecticut River watershed and explore the habitat immersion trailer. This event happens as a result of generous donations from local businnesses with help from local volunteers as well as the State of MA, Dept. of Fish and Wildlife, State of MA, Department of Conservation Recreation, and the Silvio O. Conte National Fish and Wildlife Refuge. Come celebrate!