BMO Stadium pulsed with excited chatter long before anything took the stage. It was Saturday, October 25, and both nights of this Twenty One Pilots weekend were sold out. Fans slowly flowed into the massive venue, buzzing like electricity, their anticipation tangible in the cool evening air. Across the stadium, fans waved their phone flashlights back and forth, hoping the other side would notice and join them. Clikkies have always been known for their fierce sense of community, and here it wa...