Dudley Dursley's tenth birthday

This birthday party took place on 23 June, 1985 to celebrate Dudley Dursley's tenth birthday. The entertainment was unintentionally provided by Harry Potter when he accidentally stepped on Ripper the bulldog, therefore provoking the enraged mutt into chasing him out into the garden and up a tree. Dudley and his parents laughed it off until his Aunt Marge finally agreed to call her dog sometime past midnight.

Known attendees

 * Dudley Dursley
 * Harry Potter
 * Marjorie Dursley
 * Petunia Dursley
 * Vernon Dursley
 * Ripper