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Our meeting rooms can accommodate small-to-large-scale events.

Our events coordinators provide beautiful decor for your event.

Host your big day in our beautiful Wedding Ballroom.

Spacious + Versatile: Our Conference Center Concourse Awaits

Intimate Yet Spacious: 1,300 sf of Possibilities

Impress your clients in one of our boardrooms.

Explore concepts during break-out sessions.

Intimate space for rehearsal dinners, showers, and other gathering

Build connections and share insights in our break out room.

Host your meeting in our naturally lit meeting space.

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Holiday Inn St Louis SW - Route 66 MEETINGS & EVENTS

Name: Holiday Inn St Louis SW - Route 66
Address: 10709 Watson Road, St. Louis, Missouri, 63127, United States
Telephone: 1-314-8216600
Price range: $ - Best Price Guarantee When You Book Direct

Host business and social functions at Sunset Event Center in St. Louis with 15,500 sq ft of event space. Our expert team handles everything—from catering and A/V to seating and décor—so you can focus on the moment while we perfect every detail.

Download brochure

Download catering menu

Request a proposal

The highlights

Sunset Event Space by Twisted Tree
IHG Pivotal Meetings
Event Catering by Twisted Tree
Accommodating Your Sports Teams and Families

Sunset Event Space by Twisted Tree

Hosting a meeting, wedding, or other special event while in St. Louis, Missouri? Our hotel's conference center boasts over 15,500 square feet of newly renovated meeting space of all sizes. Relax knowing your event at our Holiday Inn St Louis SW - Route 66 hotel will be a success.

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IHG Pivotal Meetings

Choose an IHG hotel that has been recognized as an outstanding hotel to host your event. Designated as such due to our combination of high planner satisfaction, elevated meeting spaces, and extensive catering expertise!

Event Catering by Twisted Tree

Host your next event at the Sunset Event Space connected to the Holiday Inn St. Louis Route 66 and treat your guests to the award-winning catering of Twisted Tree Steakhouse. From exquisite hors d’oeuvres to perfectly crafted entrees, our menus elevate any occasion. Let us bring flavor, flair, and unforgettable dining to your special event!

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Accommodating Your Sports Teams and Families

Your team will love warming up in our state-of-the-art gym and cooling down in our cozy guest rooms. Book your group by contacting april.collier@admiralparkway.com, or give us a call at 314.620.2142.

Call +1-314-620-2142

Sunset Ballroom

The Sunset Ballroom is perfect for social or business events! Boasting over 5,800 square feet of space, we can accommodate up to 300 guests. The Ballroom is divisible into two sections, Sunset A and Sunset B.

Ground FLOOR

500 GUESTS

Navy Room

The Navy is perfect for medium-sized social and corporate events! Catering from Twisted Tree Steakhouse. This space features the same feel as the restaurant with beautiful reclaimed wood and custom lighting. The room also offers a 95" LCD display.

Ground FLOOR

100 GUESTS

Army Room

The Army Room is perfect for small meetings. This room offers an 85" LCD display with an HDMI connection.

Ground FLOOR

50 GUESTS

Marine Corps Room

This meeting room is perfect for small meetings or hospitality area. Room includes an 85" LCD display and an HDMI connection.

Ground FLOOR

50 GUESTS

Air Force Room

This meeting room is perfect for small meetings or hospitality area. Room includes an 85" LCD display and an HDMI connection.

Ground FLOOR

50 GUESTS

Coast Guard Room

This meeting room is perfect for small meetings or hospitality area. Room includes an 85" LCD display and an HDMI connection.

Ground FLOOR

40 GUESTS

WE'VE GOT YOU COVERED

Comprehensive multimedia + audio visual support
Office supplies available for meeting rooms
Shipping available
Printing services
Creative meeting and event concept consultation
Fax services
Copying services
Printer
Wi-Fi access throughout the hotel
Event planning available
Catering available

The perfect backdrop for your special day

With elegant venues for up to 500 guests, customized catering, and exceptional service, Sunset Event Space by Twisted Tree will bring your dream wedding to life, from first kiss to last dance.

DOWNLOAD SAMPLE WEDDING MENU