|The 20th annual Shenandoah Valley Insulator Show and Sale sponsored by the Chesapeake Bay Insulator Club will be held Saturday, August 10, 2019 from 9:00 AM to 1:00 PM, once again, by popular demand, at the B&O Roundhouse in Martinsburg, West Virginia. Dealer setup from 7:00 AM to 9:00 AM. Eight foot tables are $25 for the first table and $20 each additional. There is no admission charge. For more information or directions contact Jeff Hollis at (304) 671-5359 or email .