Top two blocks are 2011, the rest are older.
Photos from the 2010 Gladstone Car Show, Gladstone Missouri.
Photos in this slideshow by Jonathan Lackman. Pay no attention to the timestamp on the photos; these are all from 10/3/2010.
Link to Gladstone Car Show event details and pictures from other sites.
KC Slammers
http://public.fotki.com/kcslammers/kc-gladfest-2010/
Hover Motor Co. BLOG
http://www.hovermotorco.com/2010/10/gladfest-car-show-brought-lots-of-happy.html