Jefferson County Fairs & Festivals
16 events in Jefferson County, Missouri for 2026.
4.7(276) Happening nowArnold Strawberry Festival
This festival will feature live entertainment, strawberries, jams and jellies, a variety of handmade crafts and quilts, strawberry foods and more.
3.5(16) Happening nowHigh Ridge Saturday Flea Market
You may find a wide variety of unique antiques, vintage, collectibles, crafts, flea market items and so much more.
In 6 daysKimmswick Summer Food Truck Fridays
It will feature delicious food, fun, games, and great music.
4.8(93)High Ridge Summer Flea Market
A craft fair in High Ridge.
4.5(2399)City of Kimmswick Summer Food Truck Fridays
It will feature delicious food, fun, games, and great music.
4.5(125)DeSoto Gun Show
A craft fair in De Soto.
4.6(160)High Ridge Midsummer Flea Market
You may find a wide variety of unique antiques, vintage, collectibles, crafts, flea market items and so much more.
4.5(2399)Kimmswick Midsummer Food Truck Fridays
A food festival in Kimmswick.
4.8(138)Arnold Summer Craft and Vendor Show
A craft fair in Arnold.
5(4)High Ridge Fall Flea Market
You may find a wide variety of unique antiques, vintage, collectibles, crafts, flea market items and so much more.
Kimmswick Food Truck Fridays
It will feature delicious food, fun, games, and great music.
4.7(70)High Ridge Last Flea Market
You may find a wide variety of unique antiques, vintage, collectibles, crafts, flea market items and so much more.
4.5(2399)Kimmswick Fall Food Truck Fridays
A food festival in Kimmswick.
4.6(92)Kimmswick Holiday Food Truck Fridays
A food festival in Kimmswick.
4.6(92)Kimmswick Christmas Food Truck Fridays
It will feature delicious food, fun, games, and great music.
4.8(138)Arnold Winter Craft and Vendor Show
A craft fair in Arnold.