9 a.m.-4 p.m. 2382 Pine Mountain Road, Kennesaw. Led by Bonsai curator Rodney Clemons, who visits the garden the second Saturday of each month to oversee, evaluate and prune the garden’s bonsai collection. Smith-Gilbert Gardens asks that visitors not bring personal bonsai trees onto the property. Free, after paid garden admission. For more information, contact Anna Bell King at 770-919-0248 or go to http://smithgilbertgardens.com.