Hear about an 18-day excursion in the Grand Canyon on the Colorado River and learn about the benefits and the “how's” of water recycling. Free. REI 4515 LBJ Freeway Dallas, TX United States Event URL Event Tags Bird & Nature Walks Conservation Environment Environmental Organization or Group Recycling / Reuse Urban Sustainability Water Wildlife Date and Time Wed, 07/10/2013 - 00:00 - Wed, 07/10/2013 - 01:30