On October 18-19, from 10am–4pm, San Diego Botanic Garden presents its 30th Annual Fall Plant Sale. Donations from over 100 local growers, wholesalers, retail nurseries, and individuals will make this one of the most interesting and diverse plant sales in San Diego County. Selections include California natives, cacti, succulents, bromeliads, fruit trees, and sub-tropicals. The Botanic Attic will feature garden-related items, and the sale will also offer a selection of used books and homemade goodies such as specialty jellies. (760.436.3036, www.sdbgarden.org)