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: The Leaky Cauldron
Type of Event Wizarding world