Trick-or-treat on the trail for candy. Enjoy crafts, games and more. Wear a Halloween costume for this family friendly event. Free. Fort Worth Nature Center 9601 Fossil Ridge Road Fort Worth, TX United States Event Tags Wildlife Family Friendly Bird & Nature Walks Date and Time Thu, 10/24/2013 - 22:00 - Fri, 10/25/2013 - 00:00