Lady Carnarvon is hosting the first one, via Facebook Live, on Friday April 17 (from 4 p.m. ET, 9 p.m. U.K. time). The couple will give a taste of life in the centuries-old home, tell tales of past inhabitants and show off some ways for drinking their own brand of gin. They also expect to answer questions about the famous actors, such as Maggie Smith and Hugh Bonneville, who stepped through the grand rooms in their Downton roles.
