Welcome to The Establishment, a premier private events venue in Westminster, Colorado. Located at 11885 Bradburn Blvd, this versatile complex offers multiple spaces designed for weddings, corporate functions, and private gatherings. With on-site parking, in-house AV and catering options, and proximity to Denver, The Establishment is built to handle events of varying sizes and styles. Explore our spaces, seating configurations, and convenient local amenities to plan a seamless event.

Note: The Establishment features several distinct spaces—Briaoni Ballroom, Evangeline Ballroom, Madison/Boardroom, Terrace, and Lounge—each suited to different event needs and capacities. Our team is ready to help you secure your preferred configuration and coordinate details to fit your guest list and schedule.

Venue Details and Capacity

The Establishment accommodates a range of event layouts across its spaces, making it suitable for weddings, galas, conferences, and private celebrations. Capacity figures vary by configuration:

Briaoni Ballroom: Banquet up to 300 guests; Theater up to 390
Evangeline Ballroom: Banquet up to 150 guests; Theater up to 240
Lounge: Banquet up to 80 guests; Theater up to 108
Terrace: Reception up to 100 guests

Overall, the venue supports flexible configurations with a total capacity around 520–540 guests, depending on the combination of spaces used. Whether you’re planning an intimate gathering or a grand celebration, we’ve got you covered with thoughtful layout options and in-house services.

Parking and Transportation

The Establishment offers on-site self-parking for event guests, making arrival easy and convenient. For guests planning to drive from the Denver area, the venue is designed to be car-accessible and is located about 20 minutes outside Denver, with nearby amenities to support a smooth experience before and after your event.

In-House Services

We handle many event essentials in-house to simplify planning. The venue features built-in AV capabilities and catering options, allowing you to coordinate smoothly with our preferred partners or bring in trusted vendors. Our team is dedicated to helping you secure the right configurations for your guest list and event goals.

Nearby Hotels and Restaurants

Westminster sits within easy reach of Denver-area hotels and dining options. For convenience and reliability, consider partner recommendations that balance accessibility with comfort. We can connect you with nearby lodging and dining partners to simplify accommodations for out-of-town guests.

Getting Here

Address: 11885 Bradburn Blvd, Westminster, CO 80031. The Establishment is nestled in the Bradburn Village area, with clear access routes for attendees coming from different parts of the Denver metro area. If you’re coordinating an event, our team can provide directions and timing tips to keep your day on track.

Frequently Asked Questions

Do you offer on-site parking? Yes, on-site self-parking is available for events.
Can we use multiple spaces for one event? Yes—The Establishment comprises Briaoni Ballroom, Evangeline Ballroom, Madison/Boardroom, Terrace, and Lounge, which can be configured together as needed.
Is catering or AV provided in-house? Both AV and catering are available in-house, with options to coordinate with preferred vendors.
What’s the typical capacity? Total capacity ranges around 520–540, depending on space usage and layout.

For guests traveling from out of town, we’re happy to help connect you with trusted lodging and dining partners to ensure a seamless experience from arrival to departure.

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