August The Mansion

August The Mansion August The Mansion is a timeless and iconic dining destination within the oldest home in O'Fallon, Illinois. Clair County.

Built in 1857 by August Wastfield, it is recognized today as a historical landmark by both the City of O’Fallon and St.

Today! $6 sangrias all day, with musical guests joining us in our lounge area. It’ll be a great night for drinks, music,...
08/27/2026

Today!

$6 sangrias all day, with musical guests joining us in our lounge area. It’ll be a great night for drinks, music, and food!

🎶 Denver Wade Trent 4-5:30pm & 6-7pm
🎹 Kingston Hartrich 5:30-6pm

&Sounds 🍷 🎶

Dinner Special; Farmstead Foods Double Star Farms Roasted Chicken - Edamame & Sweet Corn Succotash - Sweet Corn Velouté ...
08/26/2026

Dinner Special;

Farmstead Foods Double Star Farms Roasted Chicken - Edamame & Sweet Corn Succotash - Sweet Corn Velouté - Micro Herbs

www.augustthemansion.com

Let loose tonight from 4pm-7pm with live music by Denver Wade Trent paired with our Thursday $6 sangria special 🎶 + 🥂= 😋
08/20/2026

Let loose tonight from 4pm-7pm with live music by Denver Wade Trent paired with our Thursday $6 sangria special 🎶 + 🥂= 😋

Partnership Spotlight ⭐️🫖🩷If you’ve ordered our tea at the restaurant, you know we serve a custom blend of Fezziwig’s th...
08/19/2026

Partnership Spotlight ⭐️🫖🩷

If you’ve ordered our tea at the restaurant, you know we serve a custom blend of Fezziwig’s that we love! Well now, that tea is available in store at Fezziwig’s for purchase right here in O’Fallon!! 🙌🏻😍

Fezziwig's Marketplace & August The Mansion present: August the Grey! 🫖

If you haven’t been in to Fezziwig’s Marketplace, use this as your reason to visit! If you haven’t tried our special blend, join us for lunch & give it a try!

“I’m full?” I thought you said “What’s for dessert?” 🍮 There’s always room for a Pistachio Tiramisu or Lemon Meringue Ta...
08/14/2026

“I’m full?” I thought you said “What’s for dessert?” 🍮

There’s always room for a Pistachio Tiramisu or Lemon Meringue Tart! 😉

Tonight! Sip on our all-day, every Thursday special of $6 sangrias while enjoying music by Denver Wade Trent from 4pm-7p...
08/13/2026

Tonight! Sip on our all-day, every Thursday special of $6 sangrias while enjoying music by Denver Wade Trent from 4pm-7pm in our lounge🎶

Happy National Filet Mignon Day! A celebration of one of our most beloved dishes, The Filet.
08/13/2026

Happy National Filet Mignon Day!

A celebration of one of our most beloved dishes, The Filet.

This weeks special: Keller Farms, Inc. Sweet Corn Risotto + Crispy Prosciutto 🌽❤️
08/11/2026

This weeks special:

Keller Farms, Inc. Sweet Corn Risotto + Crispy Prosciutto 🌽❤️

No plans? We’ve got you. Reservations Available, Walk-In’s Welcome
08/07/2026

No plans? We’ve got you.

Reservations Available, Walk-In’s Welcome

Tomorrow, join us in welcoming back Beth Bombara for our Sips & Sounds Summer Music Series from 4-7pm in the lounge 🎶$6...
08/05/2026

Tomorrow, join us in welcoming back Beth Bombara for our Sips & Sounds Summer Music Series from 4-7pm in the lounge 🎶

$6 Sangria’s All Day On Thursdays! 🍷

Don’t miss out on this wonderful evening!

Address

1680 Mansion Way
O'Fallon, IL
62269

Opening Hours

Tuesday 11am - 9pm
Wednesday 11am - 9pm
Thursday 11am - 9pm
Friday 11am - 9pm
Saturday 5pm - 9pm

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