15th Annual Going Native Garden Tour: A free, self-guided tour of home gardens featuring California Native Plants that are waterwise, attractive, low maintenance, low on chemical use, and bird and butterfly friendly. A variety of home gardens landscaped with California native plants will be open to the public Saturday, April 22 and Sunday, April 23, 2017, 10 a.m. to 4 p.m. Locations throughout Santa Clara Valley and Peninsula. Talks and native plant sales at select gardens. Free admission. Registration is required at www.gngt.org and ends at 3 p.m. on April 23rd.