Miami/Miami-Dade Weed & Seed presents the latest update on childhood lead poisoning for health-care professionals - breakfast and symposium, 7 a.m.-2 p.m. at the Hyatt Regency hotel, 400 SE Second Ave., Miami. Program presents latest research on lead-poison prevention and treatment and an overview of essential clinical laboratory testing methods and interpretation of results. Details: (305) 751-4866.
Kendall Regional Medical Center will host its annual free Heart Fair 10 a.m.-2 p.m. in the hospital's third-floor auditorium. Free, but registration required. Details: (305) 222-2200.
"How to Lower your Cholesterol Numbers," for adults 55 and older will be presented by cardiologist Romeo Majano 10:30-11:30 a.m. at the Victor E. Clarke Education Center, South Miami Hospital, US 1 and Southwest 62nd Avenue. $5 per person and free for Senior Advantage members. Details: (786) 596-3812.