Experience Washington County’s agricultural heritage in retrospect through photographs, artifacts, and an abbreviated history of the Oldest County Fair in the State! The newest temporary exhibit, “Washington County Fair: A Texas Tradition,” will be on display from August 12 – September 19, 2026, at the Brenham Heritage Museum.

Museum hours are 10 am – 4 pm Tuesday – Saturday. Regular admission rates apply. Please visit the Brenham Heritage Museum website for more details.