It pays to be friends with those who can get you an inside deal, especially Big Lots this weekend. The discount chain is holding its Friends & Family Day on Sunday, Oct. 5, with 20% off your entire purchase. The discount requires this printable coupon. The typical exclusions apply, including alcohol, gift cards, phone cards, etc. — see coupon for complete details. To accommodate the expected crowds, the store is extending its hours to 10 p.m. for the day at most locations. To find a store, click here.