An American Treasure Hunt

I discovered this from an HSLDA newsletter (thanks, Ben). Mark and I stayed up too late last night playing it. It's a treasure hunt that takes you through several states' histories. There are 13 chapters and each chapter is supposed to get harder and harder. Each chapter focuses on a particular state with the 13th chapter being just for fun. They are having random drawings through September with a grand prize drawing in September for those who have completed the hunt or certain chapters! So, if you're looking for a way to stay up to date on history or have older kids who would enjoy the games, etc during the summer, check it out!