Meet me at Platform 9 3/4

All aboard for Hogwarts School for Witchcraft and Wizardry! I recently had the idea to host a series of swaps themed to Harry Potter! The first swap is going to be an ode to the namesake himself, Harry. The only stipulation for this swap is that the ATC must in some way represent Harry Potter. But the rest is up to you completely.
This swap is newbie friendly as long as you've got a well filled out profile. Don't be lame, people. Respect your partner and send your ATC in on time. Otherwise, I'll have to enlist the help of my friends, the Dementors, and they won't be as understanding with your lateness as I will. If you're going to be late sending, just shoot your partner a message and all will be well.
Have fun with this swap, guys, because that's the purpose of Swap-Bot. If you're not having fun, then why else would you be here? Just let your creativity guide you, and I'm sure you'll have one bomb-a** ATC! Also, if you have any suggestions for characters you'd like to see in this series just let me know because I'm all for new ideas. Take care, and I'll see you all in the Main Hall to be sorted into our houses.