For the past ten years, the Colorado Chapter of the American Society of Landscape Architects has hosted an annual tour showcasing some of Denver's finest private residential gardens. This year's tour, scheduled for Sunday, June 22, will focus on water-wise gardens and minimal sod use. The tour is self-guided, but volunteers are available at each site to answer questions. Proceeds from the tours benefit the Jane Silverstein Ries Foundation, which awards scholarships and grants to those who demonstrate "stewardship of the land."