The Hillsborough/Orange County Chamber of Commerce seeks volunteers to work at the 26th annual Hillsborough Hog Day celebration in June.The event will be at Cameron Park in downtown Hillsborough on June 20 from 6 to 10 p.m. and June 21 from 9 a.m. to 6 p.m.Volunteer areas include ticket sales, T-shirt sales, information booth, security, set up, clean up, barbecue tent sales, soft drink and water sales and recycling.Visit www.hogdays.com to see the volunteer form or call the Hillsborough/Orange County Chamber of Commerce at (919) 732-8156.