Welcome! This is the page where you can find information about GHS classes, extracurricular opportunities, and upcoming events. GHS Performing Arts Calendar ***Please be aware that the times on this calendar reflect when the auditorium is booked, this may differ from event start times!*** Below is the same calendar in a list: Key: FO = Full Orchestra SO = String Orchestra CB = Concert Band RB = Rock Band DL = Drumline JB = Jazz Band WP=Winter Percussion |