Day 72: This is an Underground Organization

Today's challenge was fun and interesting. It said to do the following:
1. Go to www.THISISNOTABOOK.org
2. Enter this Code: JT25261
3. Receive your mission

I am not going to tell you exactly what the mission was. You are more than capable of figuring that out yourself. But I will post a picture.

Can you guess where this picture was taken? It was in a disclosed location. And the first person to tell me wins...something. I will give you a hint: this picture was taken in Greeley (before the snow).

Well, I am going to bed so that I can get up and teach at 7:30 in the snow. Good night world!

Anna :)