Calling all fellow grandparents:
Name your favorite, free (or cheap) fall activity to do with your grandkids.
Mine is going to a local apple orchid. We pick apples, drink cidar, and check out pumpkins, etc. The one we go to here in York County, PA is Brown's Orchards & Farm Markets.
http://www.brownsorchards.com
Many have fall festivals, free music, etc. on the weekends. Check your local paper.
What's your favorite fall activity with you