Fall party

I know it has been a long time since I have done anything on my blog but I have decided to write in it even if no one reads it and if you do please leave me a comment so I know.
I have been wanting to have a get together with my close friends and family at my house a fall party (harvest fest) and I need some help deciding what kind of party to have. I have a couple of ideas but I would like to have you all help decide. here are my ideas.
1. costume party, pot luck
2. Halloween party, games for the kids. 3.game night, pot luck or pizza party.
4.theme party, food,dancing etc.
If you have any ideas let me know. I had so much fun last year at our Halloween party.