3. Turn her world upside down.
materials needed:
-1 normal living space
On March 31, after your sister (and anyone else who may live with you) has gone to bed, go on a mission to turn everything you possibly can upside down (without waking everyone up). This includes picture frames, clocks, chairs, toys, books, wall art and anything else in sight. Your sister will have to do a double take when she wakes up the next day.
