Citibabes (www.citibabes.com) of New York opened long before I became a parent and saw the necessity of such a service. I only wish I had one in my neck of the woods. Just think of a place where your kids are taken care of while you enjoy a day at the spa after a grueling workout. Kids seem to like it too, with cooking, language, and a host of other classes to keep them occupied. If you live in the Big Apple and have a sizable disposable income, it's worth checking out.