Dairy Queen Address: 321 S Washington St, Hudson, IA 50643 Phone: (319) 988-9393 Restaurants Other Businesses: Rays Repair at 7315 Hudson Hts, Hudson, IA 50643 C Kevin McCrindle Law Offices at 326 4th St, Hudson, IA 50643 Coonrad Law Firm at 315 5th St, Hudson, IA 50643 Triangle Tap at 418 Jefferson St, Hudson, IA 50643