Dumbledore decides that the Slytherin Seven are "too isolated" and sends them to live in a regular Muggle suburban house for a week. No wands allowed. No magic. Just seven wizards and a microwave they think is a portal to another dimension. Their wands are locked in a box that will only open in a "life-or-death emergency." They are given $500 in Muggle cash, a grocery list, and instructions to "blend in."