For the week of July 24 on UNC-TV’s North Carolina Weekend, “Collecting Carolina” looks at the silver at Tryon Palace in New Bern. Step back in time at the Museum of the Waxhaws in Waxhaw. Discover regional history at the Swannanoa Valley Museum in Black Mountain. Tempt your sweet tooth at Pike’s Old Fashioned Soda Shop in Charlotte. And the “House Special” samples the fare at Southbound Sandwich in Burlington. (Please note: listings are subject to change.) North Carolina Weekend is underwritten by the N.C. Division of Tourism. In addition, UNC-TV has made recent editions of North Carolina Weekend available online.