Concerts Events Glassjaw & Quicksand to play The Showbox on July 15th June 19, 2018June 14, 2018 NorthWest Music Scene Staff Share2TweetSharePin2 Shares Glassjaw to play The Showbox in Seattle, WA on Sunday, July 15th in support of Material Control, their first LP in 15 years. Joining them will be post-hardcore luminaries Quicksand. DATE: SUN, JULY 15, 2018 TIME: 8:00 PMDOORS: 7:00 PM TICKET PRICES: $30.00DAY OF SHOW $35.00 AGES: All Ages to Enter, 21 & Over to Drink VENUE: The Showbox