Paso Fino Jr. Horse Show. 8 a.m.-7 p.m. at Tropical Park Equestrian Center, 7900 SW 40th St., Miami. Free. Details: (305) 554-7334. MANGOS
Learn the many varieties of mangos and how to grow them. 10 a.m.-1 p.m. at Fruit and Spice Park, 24801 SW 187th Ave., Homestead. Details: (305) 247-5727. ARCHITECTURE TOURS
Deering Estate at Cutler hosts architectural tours of the Stone House and Richmond Cottage. 2-3:30 p.m. at 16701 SW 72nd Ave., Miami. $5-$7. Details: (305) 235-1668, ext. 242.