That's awesome! I love the old Dukes of Hazzard.
Agira had a good car show, and it wasn't too far from Sig, but I don't know the dates. They had a good Fiat section, lots of parts for sale, and even a par of Lancia Delta Integrale HF's. I also heard about a show at the southern refugio on Etna in the summer. The Ragusa strawberry festival is another car show.