Category Events - United States, Sadsburyville (PA) Happy Mother's Day from all of us at Black Walnut! We're proud to continue the tradition of offering complimentary standard wine tasting (5 wines) for Moms and all those important women in your life. Treat Mom or that special lady to our signature cheese plate, local chocolates & two glasses of wine for $30. Reservations not required for groups less than 6. If there will be 6 or more in your group please call the winery at 610-857-5566 to make a reservation.