Correct, the building is the Cappella Votiva della Fratellanza di San Sebastiano, in Syracusa, Sicily, Italy. What was of interest to me was the art for sale next door.
My first thought was Allo, Allo. What have we got here?
Your go.
I received the email as well, differing source though. I did notice the world cruise goes through the Newer locks in the Panama Canal, I wouldn't mind doing that.
Have you tried on your cruises rolll call, Otherwise perhaps try shore excursions group or get your guide, or even the social media group for your cruise.
When is this cruise, and what cruise line, it is common for some lines to finalise their shore excursions around 90 days out, so many may not show til then.
Ideally anything near a train station or the tram line is easy, but if you want right by the Overseas Passenger Terminal, than the Rendezvous Hotel is good,.