What, When, Where

* Saturday, class on deciduous stonecrop fruit trees, such as peaches and plums, 10-11 a.m., at Fullerton Arboretum, 1900 Associated Road, Fullerton, (714) 278-3404. $7.

* Saturday, class on holiday decorations made from nature, 11:30 a.m.-12:30 p.m., at Manhattan Beach Botanical Garden, in Polliwog Park on Peck Avenue just north of Manhattan Beach Boulevard, Manhattan Beach, (310) 379-4447. $10.

* Saturday, talk on turning plants into gifts, 10 a.m., at Descanso Gardens, 1418 Descanso Drive, La Canada Flintridge, (818) 952-4401. Adults, $5; seniors and students, $3; children, $1.

* Saturday, craft class for kids (age 3 and up) with accompanying adult, 1-3 p.m., at the Huntington Botanical Gardens, 1151 Oxford Road, San Marino, (626) 405-2141. Adults, $8.50; seniors, $7; students $5; children, free.

* Saturday, class for the family on making garden gifts, 10 a.m.-1 p.m., at Rancho Santa Ana Botanic Garden at Claremont, 1500 N. College Ave. $5 per family member. Reservations required: (909) 625-8767.

* Saturday, class on making gifts with herbs, 10 a.m.-noon, at the Arboretum of Los Angeles County, 301 N. Baldwin Ave., Arcadia, (626) 447-8207. $13.

* Saturday-Dec. 13, the Christmas Festival with holiday decorations, crafts bazaar, a Santa and train rides for kids, 9 a.m.-4 p.m. each day, at Descanso Gardens, 1418 Descanso Drive, La Canada Flintridge, (818) 952-4401. Adults, $5; seniors and students, $3; children, $1.