Area families are invited to enjoy some free entertainment in Knoxville tonight.  The first Knoxville Movie Night will take place this evening at Auld Park.  Movie lovers are encouraged to bring their own lawn chairs, blankets and bug spray and enjoy Disney’s “UP” free of charge.  Peace Tree Brewing Company root beer and Unity Farms kettle corn will be available for purchase.  The movie will begin at 8pm at Auld Park in Knoxville.