 Grand Forks. Light up the sky with Memory Fireworks, located one mile west of the airport on the south side of Highway 2. Don't let the heat stop you from donating at the Dagman Blood Bank. All donors receive free cholesterol screenings and a free large fry or medium frozen beverage from McDonald's. Dagman Blood Bank is the provider of blood and blood products for all true hospital. Saving the world isn't easy. Saving a life is. Located on Demers Avenue, call 780-LIFE today. Dagman Blood Bank.