The Harry Potter-themed afternoon tea at Rails Restaurant in the Great Northern Hotel in London is called "Afternoon Tea That Must Not Be Named". A perfect stop to fuel up! Make sure you book ahead on their website.

• Time: Available Thursday to Sunday from 1–5 PM 

• Menu: Includes "Enchanted" arancini, "Butterscotch beer" panna cotta, and a passionfruit "Snitch" 

• Drinks: Unlimited loose-leaf teas or a glass of fizz 

• Features: Platform 9 3/4 is located in the restaurant