Grand Casino Mille Lacs, Minnesota

Whatever the event, we’ll help make it special.

Whether it’s an intimate gathering or a big convention, Grand Casino Mille Lacs will help make your event one that no one will forget. When you book an event, a Business Account Executive works with you to cater our superior facilities, full bars, amenities, dining options, and recreational services specifically to your needs.

The Largest Casino Resort in the Lake Country

With 494 comfy rooms, Grand Casino Mille Lacs offers your guests the utmost ease and relaxation. Conveniently located just off US Highway 169 in Onamia, you’ll have access to Lake Mille Lacs, one of the most popular fishing spots in Minnesota.

Unmatched After-Event Amenities

Unwind after the event in style. From slots to pull tabs, bingo to Blackjack, Grand Casino Mille Lacs is a 24/7 gamer’s paradise. Gaming not your style? We’ve also got outstanding golf from par three to championship courses, launch fishing trips, the famous Mille Lacs Indian Museum, over 10,000 acres of stunning outdoors to explore, luxury shopping, top-notch entertainment, and your favorite cocktails. Everyone in your party will leave a winner.

Customizable Event Spaces

Between our two grand ballrooms and function rooms, we have the space to fit groups of any size. Our two grand ballrooms can accommodate up to 264 people or 1,600, and both can be further divided into smaller rooms fitting from 20 to 450 guests. Your Banquet Coordinator can create a custom-designed room diagram for the perfect fit.

The Perfect Menu

We have a huge array of menu and beverage items to keep your guests feeling great. Eye-opening continental breakfasts, scrumptious buffets, elegant dinners, and classic cocktails — we have the right meal and drink selection for the occasion. And if you can’t find it on the menu, our chef will customize one just for your event.

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