Sweethearts Dance: You must show your ticket QR code and Northridge ID at the door. Northridge students can bring ONE guest from another school, BUT the guest must also show ID at the door. No admittance unless you are a Northridge student or a guest of a Northridge student. Ticket prices will increase to $10.00 for a single ticket and $20.00 for a couple if purchased on the day of the dance