For a true local attraction, it's hard to beat a pit beef sandwich at Parkside Hotel. This establishment is just a pub with decent bar food and a juke box, which accounts for the slogan, "No Vacancy Ever."
In addition to those references, you may want to check out this video from Harry's Garage. It's what ultimately persuaded me to pull the trigger when I was in the market a few years ago.
There is a new Facebook group set up for this that has nearly 500 members.
AACA Hershey Fall Swap Meet Sellers and Buyers
https://www.facebook.com/groups/1509805246443697
Many thanks to cutlasguy for posting. I was there as a judge and, as others have reported, got a better view of the show cars from these photos than from my actual attendance. When the rain came, it came in buckets!
I don't have a definitive answer for you, but can say there was no mention of the event in the June Speedster electronic newsletter where these things are usually announced.
Ultimately only you can answer. However, it's well known that a '53 Stude Starlight Coupe can need a whole lot more [body]work than immediately meets the eye.