Guitar Mill Luthier Shop, Murfreesboro, Tennessee, is set to celebrate its 10th year in business. Established by Mario and Shannon Martin in July, 2005, the shop produces its own line of boutique electric guitars, specializes in American-made electric-guitar parts, and offers vintage-correct custom finishes. They will host an open house July 11 beginning at 5 p.m. Learn more at guitarmill.com.