Get ready, be prepared if you plan on going out to a show or concert venue. Portland Metro announced that proof of vaccination or a negative COVID test would be required to attend in-person events at Portland’5 venues, including Keller Auditorium and Arlene Schnitzer Concert Hall. This fall, the Les Schwab Amphitheater in Bend will do the same. Here is a list of other entertainment venues you may want to know about. Better to know now, then find out at the door and be turned away.