This is true.
But FWIU, July is not exactly the best time of year, is it?
Harder to enjoy Ice Cream in the cold
Then again it doesn't get that cold that it should matter and Iguazu should be nice that time of year.
Taking that into consideration, I'd say go for it!
If you're a foodie and into dulce de leche you're gonna love it, I guarantee it. Several awesome Ice Cream shops and bakeries to go crazy with.
Just get there while Asian is still around, it seemed very empty. Will be a shame to lose the best kosher restaurant in the world