AEG Presents is thrilled to announce RAINBOW KITTEN SURPRISE live at Red Rocks Amphitheatre Monday, September 8th, 2025. Rainbow Kitten Surprise has partnered with PLUS1 so that $1 per ticket goes towards local organizations delivering mental health treatment, access to care, and support for the LGBTQ+ community. Download the Red Rocks app before your visit. From digital ticketing with touchless entry, mobile ordering with express beverage pickup, park and venue maps, visitor tips, original Red Rocks content and more, the official Red Rocks app has everything you need for an unforgettable concert experience.