Vidalia Onion Festival
Vidalia, Georgia
Last full weekend in April
www.vidaliaonionfestival.com
Emerson PurpleHull Pea Festival
Emerson, Arkansas
Last Friday and Saturday in June
www.purplehull.com
Gilroy Garlic Festival
Gilroy, California
Last full weekend in July
www.gilroygarlicfestival.com
Hope Watermelon Festival
Hope, Arkansas
Second full weekend in August
www.hopechamberofcommerce.com
Potato Days Festival
Barnesville, Minnesota
Last Friday and Saturday in August
www.potatodays.com
Hatch Valley Chile Festival
Hatch, New Mexico
Labor Day weekend
www.hatchchilefest.com
Okra Strut
Irmo, South Carolina
Last full weekend in September
www.irmookrastrut.com
Naples Grape Festival
Naples, New York
Last full weekend in September
www.naplesgrapefest.org
Harvest Farm-to-Table
Carmel, California
Late September
www.harvestcarmel.com
California Avocado Festival
Carpinteria, California
First full weekend in October
www.avofest.com
Source: Birds & Blooms "Grow Veggies for Less"