Celebrate Washington Countyâs strong agricultural and fruit tree heritage. Washington County is the top producer of peaches in Maryland. Enjoy Good food Great vendors + Peaches + Peach pie + Bbq pork + Peach Ice cream. Free admission and parking. Please practice COVID-19 safe guidelines. Pets are not allowed at the festival. Vendors are not allowed to bring pets to the festival. We do our best to prevent guests from bringing dogs into the festival.