It has been announced officially here, and, yes, it's called Lucky Palms:
It screams Utah, Nevada and Arizona to me. Western USA in general. I like it, but they're basically flooding us with content at this point. I don't mean to complain, but it might just turn out to be a curse in disguise.
-M.
Like Hidden Springs. A town, that had so many glitches, it wasn't worth the price. I'll take the casino; but, a dessert town is no place I would want to live, and so, my sims wouldn't want to live there. Maybe they'll add residents that look like the people from the movie DUNE?
I bought Riverview, Barnacle Bay and Hidden Springs and was not pleased with any of them. Waste of money.