To the best of my knowledge, they haven't started this.
I don't think they realized how well B&C would catch on. It was just designed to be a little place by the pool for Beach Club guests. But it is so cute & has great burgers (if you'll take a burger over tofu any day, you'll be heaven) and such nice servers that people cram in there like crazy. Plus there is that kitchen sink. Oh, boy, is that thing big.
Try for an off-time to avoid a crowd, not that that's a guarantee, but it helps.
This is true, but be aware that the take-out menu is slightly less extensive than the regular menu (in other words, not everything on the regular menu is available for takeout).