Starting June 11, at 1350 N. Washington St., Denver, CO 80203. Celestia is a seated, immersive arts experience that transforms Saint John's Cathedral into a living canvas through a visually stunning and emotionally rich narrative of light, projection, and music. Celestia highlights the architectural grandeur of the cathedral with spectacular visuals and an evocative orchestral music score, inviting visitors of all backgrounds to a dazzling celebration of creativity and community that leaves you inspired. Use code STJOHNS10 until 5/7 for 10% off any show.