Gretschkat Delta Blues at Ox and the Fox

Ox and the Fox presents Gretschkat Delta Blues on Sunday, Nov. 19, from 5 to 8 p.m. The Gretschkat is Dalton J Piercey, a singer songwriter, recording producer, musician and audio engineer. Learn more at gretschkatmusic.com. Ox and the Fox, First and Franklin Marketplace, 1331 First St., Napa, www.oxandthefox.com, 707-225-0003