1. A "Thank You" of some staged photos of the kids doing some very naughty things in the house (from four years ago): https://www.facebook.com/media/set/?set=a.664818990199409.1073741841.627254967289145&type=3
2. The least possible amount of sand in the couch cushions.
3. Some friendly faces waiting for them in unusual spots (R & J, keep and eye out for these guys):
4. A sign indicating the cottage is now the American counterpart to Hogwarts: