Cozy Dog is a restaurant on Historic Route 66 that claims to have invented the Corn Dog. The Restaurant opened shortly after WWII and started serving up the same batter-fried hot dogs on a stick that they still serve today. Inside the Restaurant is a large collection of Route 66 items.
If you go:
Open Mon-Sat 8am to 8pm, Closed Sundays and Holidays.
Links:

2935 So. Sixth Street
Springfield, Illinois 62703 USA
sue@cozydogdrivein.com
Phone Numbers:
Phone
+1 (217) 525-1992
+1 (217) 525-1992
Fax
(217) 525-8539
(217) 525-8539