Oct. 28 Haunted bingo, 5:30 to 9:30 p.m., at Chesapeake Bay Environmental Center, Grasonville. Tickets: $30, includes 20 games, free snacks, drinks and door prize tickets. Beer by Harpoon Brewery. Cash prizes. Homemade soups and bread for sale. Wear a costume to win additional prizes. For ages 21 and up. Call 410-827-6694.