Does Queen County Farm Museum still have a carnival/fair? Or did they get rid of it? I only have a vague memory about from my childhood.

Yes, they still have the carnival. They also still have the Pow Wow.

Hi! Last month for the Apple blossom carnival, they had carnival rides for the kids. Check their website for their next events but I did see they'll have the corn maze, hay rides, and pumpkin picking in the Fall! Plus the usual farm animals to see, the rides, and the food carts.

They have several activities mostly in the fall. Right now I don't know of anything but check their website