![Denny's logo]({"url": "https://cdn-files.eu.placewise.com/f/CLAHGgpzdG9yZV9sb2dvIgUyMzU5Nzja08xGnZL07C-ZDU7RqJL1dYOLZQ", "mime_type": "image/png", "created_at": "2025-06-10T14:48:58Z", "updated_at": "2025-06-10T14:48:58Z", "image_details": null})
Denny's
Food & BeverageLocated at Grant Square in Thornton, CO
Family restaurant chain offering classic American diner fare and all-day breakfast. Located in Grant Square.
About Grant Square
Grant Square is located at 10351 Grant St, Thornton, CO 80229, USA. It features 3 stores and services.
View all stores at Grant Square