Are you a HARRY POTTER fan?! I'm sure you are ('cause who in their right mind isn't?!)! You can try it locally at Soda Shop without having to head to Orlando (or England)! Save yourself several hundred bucks and splurge on a cookie while you're there!
BONUS: they have a drive-thru!
Only reason it isn't 5 Stars is I am an ingredient snob and they had no idea what the ingredients were in the cookies (but reassured me they were not from a mix) and use Coffeemate creamer. IMO it would be even more of a treat destination with a better selection of quality soda and creamers.