Free admission all day. Trinity River Audubon Ctr 6500 Great Trinity Forest Way Dallas, TX 75217 United States Event Phone 214-398-8722 Event URL http://www.trinityriveraudubon.org Event Tags Environment Issues Lifestyle Water Wildlife Bird & Nature Walks Family Friendly Date and Time Thu, 07/21/2011 - 14:00 - Fri, 07/22/2011 - 02:00