Saturday, March 3: Avocado Festival.  This free event offers non-stop activities for attendees of all ages. Family fun includes an avocado recipe demonstration, food sampling, an avocado grafting demo, avocado tree sale, arts & crafts, and healing arts. Enjoy healthful, organic, vegan foods and beverage booths serving refreshing smoothies, juices and kava drinks. Hale Halawai Park & Pavilion, 75-5760 Ali`i Dr., Kailua-Kona. 10 a.m. to 5 p.m. For more information call (808) 936-5233 or visit www.avocadofestival.org.