- Sun, May 26
- Will Dunn's birthday
- Helena Bonham Carter's birthday
- Detention in the forest; Quirrell drinks unicorn blood
- Wed, May 29
- Harry defeats Tom Riddle and destroys diary
- Ginny is taken into the Chamber of Secrets
- Lockhart erases own memory with Ron's wand
- Thu, May 30
- Victoria Velasco's birthday
- Dobby is FREE!
- Fri, May 31
- Michele Berg's birthday
- Harry dreams in Divination and looks in the Pensieve
- Harry Potter and the Prisoner of Azkaban movie (UK)
- Colin Farrell's birthday
- “I shall expect you and the Slytherins in the Great Hall in twenty minutes, also. If you wish to leave with your students, we shall not stop you. But if any of you attempt to sabotage our resistance or take up arms against us within this castle, then, Horace, we duel to kill.”
- June 16, 2010 – EA Games confirms that the Harry Potter and the Deathly Hallows video game will be released on November 19.
Did You Know
- The Welsh translation of Gryffindor is Llereurol and the Hindi translation is Garuddwaar.