Activity Village has printable alphabets in all sorts of themes, from Easter to Quidditch.
The chance to play quidditch or ride a broomstick, perhaps as a thrilling coaster or interactive attraction.
You can open the Quidditch League in the Sorcerer's Stone.
During the second day of school, proceed to the Quidditch practice.
All are published by EA (Electronic Arts) and were released to correspond with the movie of the same name (with the exception of Quidditch World Cup).