Thank you so much for the responses. The key information was that the sign had the old name. When I saw that it was not the one I was looking for, I didn't bother to study it further, to find the other signage. I had walked right by the place multiple times, including on the route to the hotel!
I enjoyed my meal there. Not so much for the food, which was good but not great, but for its "quirkiness". It's a very different kind of place. Good adventure!
The Gelato place "next door" is great. Had treats there at least 3 times, including dark chocolate (extremely dark) that was intense and fabulous, pistachio, limone, combo orange / chocolate (very yummy).
Sorry about the population sign. The pharmacy was closed each time I went by after seeing that message, with shades pulled down and no such sign readily apparent.
Anyway, thanks again to all who offered help.