The Bartlett Police Department, Bartlett Park District, and Bartlett Fire Protection District would like to invite you to participate in the free National Night Out Family Fun Night at the Jim Jensen Pavilion from 6 to 8 p.m. Enjoy free games, activities and tethered hot air balloon rides (weather permitting). Afterward, join the walk to the Bartlett Aquatic Center for the free National Night Out Family Pool Party from 8 until 9:30 p.m.