TICKET SALESOnline ticket sales end 3 hours before an event. Tickets may still be available at the door. Call the Box Office at 410-810-2060 to check on ticket reservations. ← Back to Events The Mainstay + Google Map 5753 N Main St Rock Hall, MD 21661 United States (410) 639-9133 https://mainstayrockhall.org/ There were no results found. « Previous Events « Previous Events Subscribe to our Open Audition Notification Email List and get audition notices sent right to your inbox. Click here to sign up! Subscribe to our Event Notification Email List and get upcoming event information sent right to your inbox. Click here to sign up!