A Fourth of July celebration takes place on Friday, July 4th, from 12 to 4 p.m. on the grounds of the Fonthill Castle in Doylestown. Participants will enjoy an afternoon of fun, food, games, crafts, entertainment, and live music. Highlights include a decorated bike parade, wheelbarrow and sack races, antique bicycles, historic town ball, live musicians, and food trucks. Admission is $10 for adults, $5 for youth (ages 6 to 17) and $3 for children ages 5 and under.