I just recently discovered Aldi and I honestly don't know where I've been cause they are AMAZING! Not only is their stuff affordable and good, they also have great, cheap wine!
Now they are offering an online education course about wine, called Aldiploma, and it's FREE!
So if you want to learn a little bit about wine (even if it's just how to pronounce Sauvignon Blanc), sign up for the course! It's taught by "Mistress of Wine" Sam Caporn - who just so happens to be Aldi's resident wine expert.
Then you can impress all your friends as you tell them the difference between all the different wine variations...as you put a $4 bottle of wine in your cart.