Opening of remodeled auditorium and student cafeteria   Pasadena Unified School District (PUSD) officials will reveal exciting changes to programming and facilities at John Muir High School Early College Magnet during its Grand Reopening and Ribbon Cutting Ceremony at the newly remodeled Rufus Mead Auditorium on Wednesday, Aug. 21, 2019, at 5 p.m. Back to School Night…