Who: Ginny Weasley, Michael Corner, Dean Thomas, Luna Lovegood, Mandy Brocklehurst, Lavender Brown, Seamus Finnigan, George Weasleyand probably some people I've forgotten that I'll add when I remember.
What: Having a fun night out and forgetting their woes.
Where: Three Broomsticks.
When: Saturday night, December 4, 1998.
Rating: Good question.
( This was all a part of Operation: Forget Harry Potter And Move On. )