All-day dining works by offering a menu that typically transitions through each daypart, with the restaurant remaining open in between standard breakfast, lunch, and dinner service times. For example, from 6 a.m. to 8 a.m., an operator may serve a short menu of coffee, donuts, and avocado toast. From 8 a.m. to 3 p.m., the space transitions to heartier brunch fare. Happy hour kicks in from 3 p.m. to 6 p.m., offering drink and food specials. Dinner is then available from 6 p.m. to 10 p.m., just prior to an optional late-night menu.