Finish off this summer with some family fun this August. Sussex County this summer has been filled with kid-friendly activities and this trend continues. For many people in Sussex County and the tri-state area, the season's biggest event and maybe the year is finally here. The New Jersey State Fair Sussex County Farm & Horse Show starts the first weekend of August and ends Sunday, Aug 13, 2022. While the fair only last a week the Sussex County Libraries have families covered with a whole month of activities. Wrap up your summer in style in our beautiful Sussex County.