They say to never grocery shop while hungry, but there is no such rule about grocery shopping while tipsy. Honestly, grocery shopping while drinking is probably the only way to do it. Otherwise, you'll never be self-indulgent enough to buy that pack of Double Stuf Oreos. This is why Royal Blue Grocery in Highland Park Village is the very best place to sip and shop. In fact, if a glass of rosé isn't enough, have a doughnut along with it. Or a cinnamon roll. And if you just can't wait to get home and make yourself a sandwich, go ahead and order a Reuben. You deserve it for getting out of the house and not just Postmating your groceries.