I finished the trail and stamped my last distillery on the passport -- when I did, there was message to click and order your tshirt or click done. I was in the distillery, so I didnt want to chance goofing up my shirt order and hit the done button. Unfortunately, this doesnt warn you that you will not get back to this page. So I finished the tour but dont get the shirt. :( A pop up warning would have been great there. Another suggestion would be to allow users to add their own bourbon selections -- some of the distilleries are adding things to the tour that arent on the app yet. I did like it for the ability to follow along through your tour and the notes on the bourbons. Very fun.