(VA) (EcoAction Arlington) The 21st annual Green Community Tour will showcase sustainable homes and gardens in Arlington. Features include energy efficient and water-saving technologies, solar energy, rain gardens, native plants, wildlife habitat and more. Visit the county’s website for more details and videos. The simultaneous Green Community Celebration at Arlington Central Library will feature electric vehicles, exhibits and family-friendly fun!

• 11-12:30: Community Celebration at Arlington Central Library. Free. No registration required.
• 12-4:30: Visit green homes, gardens and community spaces throughout Arlington. $5 suggested donation. Register online or onsite at Central Library.
• 2:00 pm: Guided bike tour. Location tbd. Registration required. Register online.

The celebration and tour are sponsored by EcoAction Arlington, Virginia Cooperative Extension/Master Gardeners, Arlington Regional Master Naturalists, Arlington Public Libraries, Arlington County’s Office of Sustainability and Environmental Management.