The Brazilian-American Chamber of Commerce hosts its CEO series opportunities and prospects luncheon for commercial relations between Brazil and the United States, which will feature a discussion led by Ambassador Roberto Jaguaribe, president of APEX Brasil. Noon-2 p.m. InterContinental Miami, Chopin Ballroom, 100 Chopin Plaza, Miami. RSVP. Details: (305) 579-9030 or http://www.brazilchamber.org/.