Holiday Sale: *Use promo code FESTIVE5 to save $5 per ticket. Enter code BEFORE selecting seats. Need help entering a promo code? Discount applies to all performances for seats in zones A and B only. No discounts on TEDxPurdueU: Modern Renaissance, Tabea Debus, Silkroad presents: Home Within, Convos End of Season Bash. Offer valid until December 31, 2021, 11:59PM EST. Limit of 8 discounted tickets per show.