Gothenburg Realty Celebrate National Hot Dog Day! Gothenburg Realty hosted a free lunch on July 21st in honor of National Hot Dog Day. They offered hot dogs, chili, cheese, chips, treats, and water to the public. A giveaway was also held. Pictured here is a room the Realty ladies turned into a gathering hall with bright yellow ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today!