I've got a whole list, but I'll only post a few to start with:
1. Get sorted by the sorting hat and attend Hogwarts
2. Visit the realms from A Great and Terrible Beauty
3. Summon and fly a broom. I normally have trouble flying myself, so if I had an object, I bet it'd work better.
4. Meet my DG.
5. Enter tv show (That 70's show!)
6. Go back in time like during the 1800s.