RARE PALMS OF SUNKEN GARDENS: 2 p.m. today, at the gardens, 1825 Fourth St. N, St. Petersburg. Join Rick Nale, palm enthusiast and member of the Central Florida Chapter of the International Palm Society, for a presentation and guided tour of rare and unusual palms at Sunken Gardens. While you're here, wander a bit; the existing gardens have been spruced up and more than 6,000 new plants added by St. Petersburg city parks crews. Free with gardens admission of $4 adult, $3 seniors, $1 children. Gardens hours: 10 a.m.-4 p.m. Wed.-Sun. (727) 551-3100.
ORCHIDS AND ART: 7:30 p.m. Thur., Central Christian Church, 1200 Keene Road, Clearwater. Stig Dalstrom, internationally known botanist and artist whose orchid paintings are widely held in private collections and used as book illustrations, will present a program on Cyrtochilum orchids at this meeting of the Florida West Coast Orchid Society. Doors open 6:45 p.m. for sale of art by speaker and member plant sales; program on basic Phalaenopsis culture, 7-7:25 p.m. Call Chad Whetstone, (727) 446-0504, or Bertha Stanfield, (813) 837-6876.
All events listed are open to the public. Address submissions to: Garden Calendar, Home&Garden, the Times, P.O. Box 1121, St. Petersburg, FL 33731. Deadline is Monday before the Saturday of publication.