Mad Mary's Steakhouse, Flandreau, SD

03/31/2026

Come in for our final days!

03/30/2026

Reminder we are closed today!

See you tomorrow! 5pm-8pm

03/29/2026

Specials tonight!!!

03/28/2026

Our Special Saturday Offering! What are your plans for dinner?

03/27/2026

Tonight's soup: Cheeseburger!

03/26/2026

I am so incredibly blessed and grateful for the 8 amazing years I’ve had with Mad Mary’s. What started as a dream turned into something truly special because of all of you—our loyal customers, friends, and family supporting my events! Especially my wine tastings! Those were truly inspiring for me!

With a heavy heart, I want to share that I will be closing this chapter. Mad Mary’s last day of business will be April 4th.

We will remain open until then, and I would love to see you all one more time before we say goodbye.

A very special thank you to my amazing staff—your hard work, dedication, and heart are what made Mad Mary’s what it is today. I couldn’t have done this without you, and I am forever grateful.

Thank you all for the love, support, and memories that will stay with me forever. ❤️

Tuesday: 5pm-8pm
Wednesday: 5pm-8pm
Thursday: 5pm-8pm
Friday: 5pm-9pm
Saturday: 5pm-9pm
Sunday: 5pm-8pm

03/26/2026

Today's the day!!!

03/24/2026

Join us tonight for this amazing trio!

03/23/2026

Here is our sale listing!

Iconic restaurant for sale located on the northwest edge of Flandreau, SD. All FF&E equipment and inventory included.

03/22/2026

03/21/2026

Join us tonight before the comedy show at casino!

SATURDAY
🔥 Bourbon Brown Sugar Ribeye – $34 🔥

Indulge in bold flavor with our Bourbon Brown Sugar Ribeye—hand-cut, flame-grilled, and glazed with a rich bourbon brown sugar finish that’s the perfect balance of sweet and savory.

🥩 Juicy. Tender. Unforgettable.

✨ Served with your choice of one side and our fresh salad bar

Make tonight a steak night you won’t forget.

03/20/2026

SATURDAY
🔥 Bourbon Brown Sugar Ribeye – $34 🔥

Indulge in bold flavor with our Bourbon Brown Sugar Ribeye—hand-cut, flame-grilled, and glazed with a rich bourbon brown sugar finish that’s the perfect balance of sweet and savory.

🥩 Juicy. Tender. Unforgettable.

✨ Served with your choice of one side and our fresh salad bar

Make tonight a steak night you won’t forget.