I have an idea! Let's mop the stairs!

if pictures could record record smells, this would be quite expressive

March 30: Week of the blue light

This black lightbulb appeared inexplicably in the hallway on March 30th, casting a party-style blue light on everything in the hallway. It remained for 2 full weeks, being replaced by a standard "Soft White" bulb on April 13th.