Does the Harrisburg location allow overnight parking. Traveling through with camper.

yes

We stayed here on November 28th,2017. There was no problem. You just have to stay against the back wall. Checked with management and they were very accommodating. 👍🏻

I think they do

Yes along the back wall.

I've seen a couple dozen campers parked overnight from the show. You'll be fine

I don't think they do. It's a big parking lot but they can probably see via security cameras that you've parked more than couple of hours.

I don't think they do