Updated: 6:54 PM EDT Jul 16, 2021 If you're looking to eat some of your favorite Pennsylvania foods, there's an event in Harrisburg this weekend that may interest you.You can grab milkshakes, potato doughnuts, pulled pork and other favorites at the Pennsylvania Farm Show Summer Food Fest.The food is a big draw but there are some other things you and your friends or family might want to check out."There's a veterans services vendor here you can talk to, folks from the Department of Military and Veterans Affairs. You can get a vaccine, a COVID vaccine. That was a last-minute addition. There's a free COVID clinic," said Shannon Powell, with the state Department of Agriculture.The Summer Food Fest kicked off Friday and continues through Sunday. It runs from 11 a.m. to 6 p.m. each day at the Giant Expo Hall at the Farm Show Complex in Harrisburg.Parking is free.