Festivals & Fairs USA

Adams County Fairs & Festivals

4 events in Adams County, Illinois for 2026.

Towns in Adams County

MendonQuincy
Adams County Fair — Mendon4.5(190)In 7 days
AgriculturalFood FestivalSeasonal

Adams County Fair

This fair will include 4-H/livestock shows and exhibits, livestock shows and sale, truck and tractor pulls, demo derby, cornhole tournament, live concerts, entertainment, vendors, fair food, and more.

Jul 29 – Aug 4Mendon
Quincy Midsummer Night Market — QuincyIn 14 days
CraftFood FestivalMusic

Quincy Midsummer Night Market

A craft fair in Quincy.

Wed, Aug 5Quincy
Quincy Fall Night Market — QuincyRecurring3.8(1467)
CraftFood FestivalMusic

Quincy Fall Night Market

This artisan market will have local makers and merchants, live music, children’s activities, food, and more.

Fri–Sat, Sep 18–19Quincy
Quincy Holiday Night Market — Quincy4.5(13806)
CraftFood FestivalMusic

Quincy Holiday Night Market

There will be an array of artisan vendors, childrenÆs activities, musicians, food and more.

Wed, Dec 2Quincy