Join the Dallas Sierra Club for a service project. Then walk the beautiful trails just south of Dallas. Info: Ginger Bradley @ 469-223-7902. Cedar Ridge Preserve 7171 Mt Creek Pkwy Dallas, TX United States Event URL Event Tags Bird & Nature Walks Environment Environmental Organization or Group Gardening Lifestyle Stewardship / Faith Urban Sustainability Wildlife Date and Time Sat, 12/21/2013 - 15:00 - Sat, 12/21/2013 - 19:00