SUMAC have announced a March West Coast tour. Blood Spore, Zachary James Watkins, Patrick Shiroishi, and Degraved will open on select dates. Tour Dates: 03/03 Vancouver, BC – Rickshaw Theatre (feat. Degraved & Zachary James Watkins) 03/04 Bellingham, WA – TBA (feat. Blood Spore & Zachary James Watkins) 03/05 Seattle, WA – Substation (feat. Blood…