What was this sewing circle of Karens up to? That's what this wine store clerk was asking when three Karens in a row started incessantly calling the store demanding empty crates of wine without having to make an actual purchase. As one might expect, the best way to get a wine crate is by purchasing the wine that comes with it. It turns out that these Karens wanted a bunch of empty crates so they could use them to build a bookcase. However, as we know all too well on FAIL Blog, beggars cannot be…