Raven have announced a spring North American tour. Slackjaw will open. Tour Dates: 03/18 Louisville, KY – Goodwood Whiskey Row 03/19 St. Louis, MO – Red Flag 03/20 Kansas City, MO – Westport Brewery 03/21 Oklahoma City, OK – 89th Street Live 03/22 Dallas, TX – RBC 03/26 West Hollywood, CA – The Whisky 03/28…