Harry, Ron, and the Hermione are all staying at the Leaky Cauldron. Hermione buys Crookshanks. That night, Harry overhears Mr. and Mrs. Weasley in conversation – and learns that Sirius Black is after him.
Shopping for third year supplies in Diagon Alley
Date August 31st, 1993
Certainty Stated in canon
Location in Canon PA4
Type of Event Wizarding world