Wed 12/17 ~ First Attempt at a Duelling Club at Hogwarts, led by Lockhart and Snape (1992)
Thu 12/18 ~ Harry Potter Receives the Marauders Map from Fred and George Weasley (1993)
Thu 12/18 ~ Mr. Weasley attacked by a snake while guarding the Department of Mysteries (1995)
Thu 12/18 ~ The Basilisk Attacks Justin Finch-Fletchley and Nearly Headless Nick (1992)
Fri 12/19 ~ Visit to St. Mungo's to see Mr. Weasley (1995)
Sat 12/20 ~ Horace Slughorn's Christmas party (1996)