Promotional value expires 120 days after purchase. Amount paid never expires. Closed-toe shoes required for tour. Online reservation required. Limit 2 per person, may buy 2 additional as gift(s). May be repurchased every 30 days. Limit 1 per visit. Valid only for option purchased. Must provide 21+ ID to receive alcoholic beverages. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.