3155 South Lake Shore Drive
Chicago, IL 60616
Shake your groove thing baby to Rhythm and Blues masters Sons of Chicago in concert poolside at 31st Street Harbor. Complementary admittance (free $50 ticket) for first 100 Pinnacle Yachts Members and up three guests that RSVP online. Open bar and hors d'oeuvers 6-8pm. Showtime 8pm. Summer cocktail attire.