Grateful for our National Park System. I have had so many wonderful adventures in our national parks. Years ago, when Jason and Jessica were little, I purchased national park passports. They lost interested not long after, but me, I'm a national park geek. One of my dreams has always been to visit all the national parks. This summer we visited a few. While in Wyoming we visited Fossil Butte and Grand Teton. I love getting my passport stamped and purchasing the stamps. So many of my best memories revolve around time spent in and around our national parks. So very grateful...