Rosie’s Diner Burgers! See traveler reviews, candid p.os, and great deals for Monument, CO, at TripAdvisor. See traveler reviews, candid p.os, and great deals for Monument, CO, at TripAdvisor..Rosie’s Dinner for great eats A good old fashion silver dinner with large portions of excellent food and fast friendly service. Serving breakfast, lunch and dinner daily, Rosies is a longtime staple in Monument, CO..The Happy Days of the All American Diner are back! Come on in and enjoy a piece of American Tradition!.View the menu for Rosie’s Diner and restaurants in Monument, CO. See restaurant menus, reviews, hours, p.os, maps and directions..