12/4 - Ornaments Naturally - Create ornaments and decorations with holiday themes using shells, sea beans, pine cones and unusual natural materials at the Gumbo Limbo Nature Center, 1801 N. Ocean Blvd., Boca Raton. Materials provided. Ages 7-adult, children must be accompanied by an adult. 10 am-noon. $15/members, $22/non-members. Reservations and pre-payment required: 391-8110 or www.gumbolimbo.org.