This was my first visit to the Greenwich Concours, on the anniversary of their 20th year, and Mary Wennestrom (and her family) put on a wonderful event. Organized over two days, Saturday hosted mostly American cars, with Sunday featuring European cars. Vehicles are roped-off in circles by era or make, including: Classics, super cars, Ferrari, BMW, etc. The following are a few cars that caught my eye.
(1934 Pierce-Arrow 840 brought by Charles Gillet)
(1929 DuPont Model G brought by Thomas duPont) 
(1963 Corvette Rondine brought by Michael Schudroff)
(2013 Aston Martin Zagato brought by Michael Odierna)
(1967 Maserati Frua Coupe brought by Blake Stevenson)
(1946 Lancia April Barchetta brought by Charles Schoendorf)
(1949 Ferrari 166S Coupe brought by Steve Frary)
(1954 Ford Comete Monte Carlo brought by Steve Wolf)