C.B.
oooh, I like the grocery store gift card and the idea to bring a bag of groceries, probably non perishables since you do not know how much milk they already have. Either that or on the 2nd or 3rd day tell them you would like to go grocery shopping with them and pay. My MIL will had me a $50 or $100 bill when they stay and I am just heading out to get more milk - I like that a lot too. My neighbor who has a vacation house said he really appreciated it when people showed up with a case of toilet paper and paper towels, stuff everyone needs. Bottles of wine are nice, but much less practical unless you know their specific tastes.