If your’e thinking of purchasing fireworks, the Gray Volunteer Fire Department is one of a handful in Northeast Tennessee selling fireworks for the holiday.Firefighter Connor Morgan says this is the departments largest fundraiser of the year, and the department is hoping to use money raised this year to buy new equipment. Morgan says this helps us out a lot with our new truck we’re going to be buying and really crucial equipment that we need. So, the better a job we can do.