Diwali

My dear students, this week is a traditional Indian festival, Diwali. It is celebrated to mark the victory of light over darkness, knowledge over ignorance, and -- among Indian wizards -- pure wizarding blood over the blood of muggles and animals.

Naturally, I do not expect anyone to celebrate with me who does not want to, but on Wednesday evening there will be a special dinner that I've arranged with the house-elves, followed by a celebration at the lake, and all who are interested or curious will be welcome to join me.