For a limited time only, the Buy One Take One promotion is back at Olive Garden! Buy any entree from the buy one take on menu (dine-in) and you’ll score a second entree to take home with you for FREE! No coupon is needed.For a limited time only, the Buy One Take One promotion is back at Olive Garden! Buy any entree from the buy one take on menu (dine-in) and you’ll score a second entree to take home with you for FREE! No coupon is needed.