Promotional value expires 120 days after purchase. Amount paid never expires. Not valid for customers active within the past 12 month(s). Not valid for the purchase of alcohol. Reservation required. Voucher can be used at events held at Sinistral Brewing Company, located in Manassas, VA. For cancellations prior to 24 hours of the event, your registration can be transferred to future event. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Limit 4 per person. Limit 1 per visit. Must use promotional value in 1 visit(s). Valid only for option purchased. May be repurchased every 365 days. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings