We'll try and answer some of your questions before you know you need answers here.
We'd prefer you to pay at the counter but yes we accept walk up customers, All we say is if there is a queue your experience may begin after a slight delay in the queue line.
You can find all the information on our location in both our "Plan your visit" page and our "contact" page
We have throughly researched all the facts inside the experience so unless you are a giant know it all, you will probably learn something new.
A puppy with a knife can be scary, although we aim not to be scary their are certain tours in which we up the scares. We have three different types of tour, look out for what tour you may experience when you enter.