Vail Christian High School presents Mary Poppins at 6:30 p.m. today through Saturday with a matinee performance on Saturday at 2 p.m. Everyoneâs favorite practically perfect nanny takes the stage in this supercalifragilisticexpialidocious musical adventure. Donât miss all the magic of âMary Poppinsâ. With fabulous costumes, beautiful sets, flying, amazing magic and terrific singers and actors, âMary Poppinsâ is not your average high school musical. âStep in Timeâ to Grace Auditorium on the Vail Christian High School campus, located at 31621 Highway 6 in Edwards in the east building. Admission is $10 for students and $15 adult. For more information, contact the high school at 970-926-3015.