I found more than one promotional coupon; can I use them to buy multiple tickets? Only one promotional offer can be used per transaction. Offers cannot be combined. Was this article helpful? Related articles Can I use the kid's go free coupon with other offers? How will the park verify if visitors have been vaccinated? How Can I Contact You? Do I need to book a ticket in advance of my visit to gain entrance? What are the standard ticket prices to LEGOLAND California?