Knowledge base for Florissant City Diner — facts from the live site, not guesses.
Open daily 7:00 AM – 2:30 PM, including breakfast all day until close.
1060 St Francois St, Florissant, MO 63031 — historic Old Town Florissant.
Free parking right out front on St. Francois Street — look for the big red sign.
Yes — public lots in historic Old Town Florissant are within a short walk when front spaces are full.
Quietest windows are typically 7–8 AM; busiest around 11 AM–1 PM, especially Saturdays.
Saturday mornings are usually the busiest; arrive before 9 AM for the shortest wait.
Classic counter stools and booths — first-come, first-served.
Yes — full breakfast menu from 7 AM until 2:30 PM close.
Big breakfast plates, skillets, omelets, and St. Louis diner classics — plus Adam's Diner Burger.
Yes — breakfast and lunch are served until 2:30 PM daily, including burgers and skillets.
A St. Louis classic — hash browns, beef patty, chili beans, jalapeño, onion, cheddar, two eggs, and toast ($13.99).
Adam's in-house steak with hash browns and toast — a popular special at $12.99.
Regulars become family — counter conversations, daily coffee, and a neighborhood landmark on St. Francois Street.
Yes — tell the team you're celebrating and dessert is on the house.
No — first-come, first-served. Put your name in if there's a wait.
Yes for small local groups and office lunches — call Adam at 314-831-4375.
Yes — call 314-831-4375 to place a takeout order for pickup.
The site does not list online delivery or third-party delivery platforms.
Adam — owner and host, flipping eggs on St. Francois Street for over twenty years.
Yes — Adam describes the diner as a veteran-owned business and hosts Veterans Day breakfasts.