Abbey Arts, KEXP, and KUOW present CATHEDRALS XVII: Langhorne Slim & Sara Watkins (of Nickel Creek), plus Haley Heynderickx. All ages, open seating, bar w/ ID @ St Mark's Cathedral, 1245 10th Ave E. 8p show, 7p doors CATHEDRALS is a concert series produced by Abbey Arts in Seattle featuring unique contemplative concerts with indie bands adapting to epic spaces like the historic St Mark’s Episcopal Cathedral. Open seating and floor space is also available around the stage (bring blankets, pillows). Quiet picnics welcome. Past performers include: Agnes Obel, My Brightest Diamond, Mirah, Damien Jurado, Jeremy Enigk, Noah Gundersen, Lemolo and many more.