Here's the announcement sent out by the Senator with the details:
I know of no other place more beautiful than Pennsylvania, especially so in autumn. To celebrate, I'm hosting a fall foliage photo contest on Facebook. Submit your favorite photo with your first name, hometown, and photo location to firstname.lastname@example.org. We'll select a few of our favorites and post them to Facebook and the photo that receives the most 'likes' will be used as my Facebook cover photo for the rest of the year.
Please submit your photos by November 15th to be considered!
Let's show the whole state what we've got right here in our Patch! The winning photo will be the banner on Casey's official Facebook page for the rest of the year.