SLOTH EXHIBIT OPENING: 10 a.m.; St. Augustine Alligator Farm Zoological Park, 999 Anastasia Blvd.; free with admission. For information, go to alligatorfarm.com. A new exhibit featuring a pair of Hoffman’s two-toed sloths, Teddy and Grizzly, will open with a ribbon-cutting ceremony.
JACKSONVILLE TATTOO CONVENTION: 11 a.m. to 11 p.m.; World Golf Village Renaissance Resort, 500 S. Legacy Trail; $20-$35, kids 14 and under free with paying adult. For information, go to setattoo.com. The 15th annual event features live tattooing, vendors, tattoo contests and family-friendly entertainment.
GUY HARVEY ANGLER ACADEMY: 6 to 10 a.m.; Guy Harvey Resort St. Augustine Beach, 350 A1A Beach Blvd.; $50. Florida fishing license required. For information, go to https://bit.ly/31CemuD. Noel Kuhn teaches how to surf fish, including how to read the surf, use bait, rig lines and casting techniques.