B-T-S returns to Chicago this week for two sold-out shows at Soldier Field as a part of the group’s “Arirang” (AH-ree-rahng) world tour. It’s been seven years since the K-pop boy band last performed in Chicago. And the group has built an *army* of fans in Chicago and around the world. WBEZ’s Minju Park went to a B-T-S trivia night to speak to fans about what this moment means for them. HOST: LARA