GRAND ISLAND – One of Grand Island’s longest standing businesses is helping to ensure the 250th Community Fireworks display on July 4 goes off with a bang, actually, a lot of bangs. Coney Island Lunch Room is holding its annual Coney Eating contest on June 20 with all proceeds going straight for the fireworks display. Owner George Katrouzos said this year’s contest is about giving back to the community that has supported the restaurant over the past 90 years.