The Boulder Farmers' Market has the longest season in Colorado, starting on the first Saturday in April and running non-stop through the third Saturday in November.
2012 Market Days:
Saturday's April 7 to November 17
8 a.m to 2 p.m.
Wednesday's May 2 to October 3
4 p.m. to 8 p.m.
The dates for the 2012 Fine Art & Fine Craft Fairs are: