From 4 to 10 p.m. on Wednesday, July 18, 20% of food sales (both dine-in and carry-out) at the Cask and Pig will be donated to the Dartmouth Cultural Center. To have your purchase qualify, you must show the flyer for the event, which is available on the Dartmouth Historical and Arts Society website, http://www.dartmouthhas.org/events.html.