I see there is going to be a preview for AC3DS in the Nintendo Power that is being released tomorrow. Hopefully there will be a release date in the issue
I doubt it, Nintendo Power is American yeah? I doubt they'll release an American release date before a Japanese release date. Anyway. there may be some good info in there, but I do doubt it.
As much as I would love to believe it'll have anything new to offer, it most likely won't. Like Bidoof said, Japan will be the first to get new information, and as far as I can tell, they don't have anything new to offer either.