I absolutely love this weather and all the activities that go along with it! While I didn't make it to the cider mill yet, I'm hoping to do that this weekend. It's not always a frugal activity as I usually have my grandchildren with me, but the memories are forever :-)
Do any cities near you have any fall activities? I'm near a city, right on the Detroit River and they have a "3rd Friday" event every month. October is usually dedicated to breast cancer activities so I'll probably do that.
Decoration for fall can be frugal as well. I have a bowl of leaves that my grandchildren have given me through the years so I'll put that out. My grandson painted a pumpkin years ago and it's totally dried out now, so that takes a place on my dining room table. I've started collecting pinecones for wreaths, ornaments and centerpieces which is very frugal decorating.
Keep the ideas coming!