Featured Featured June 5, 2019 @ 12:30 pm - 1:30 pm Recurring PopUp! Concert Series at Cushman & Wakefield Cushman & Wakefield 450 N. Brand Blvd., Glendale, CA, United States Join us Wednesdays at lunchtime June through September! ABOUT PopUp! PopUp! is a free arts and entertainment program presented by Glendale Arts. Each PopUp! event is free of charge and... Free!