View of the architectural details of the limestone portico at the Andrew W. Mellon Auditorium

Where Grandeur
Meets Versatility

The Auditorium

The Auditorium is a show-stopping masterpiece of Neoclassical architecture. Towering 45' Roman Doric columns line the perimeter, supporting a newly-restored, gilded frieze that wraps the room in real gold and opulent detail. A soaring 60' ceiling and expansive windows fill the space with natural light that gives way to the warm glow of chandeliers as evening sets in.

As an architectural anomaly, this spacious room offers endless possibilities for events ranging from intimate gatherings to spectacular receptions for up to 1,000 guests. The Auditorium is ideal for galas, conferences, historic speeches, weddings, concerts, and one-of-a-kind productions with immersive audiovisual design.

DIMENSIONS

79' 3" x 102' (inside columns)

MAXIMUM CAPACITY

650+ Seated

1,000 Standing & Theatre Style

Auditorium Images

Green rooms featuring parquet wood flooring, vibrant green walls, real-gold accents, and hanging chandeliers.

Encore

The Green Rooms

Uniquely rich, Rolex® green walls adorn this trio of rooms located behind the Auditorium stage. The Green Rooms are all connected together with direct access to the Auditorium, allowing guests and staff to move effortlessly between all spaces.

Featuring warm chandeliers, real gold detailing and parquet flooring, these rooms are perfect for wedding ceremonies, cocktail hours, or VIP green rooms and lounges.

DIMENSIONS

WEST 24' 2" x 31'

CENTER 66' 6" x 31'

EAST 22' 3" x 28' 3"

MAXIMUM CAPACITY

WEST: 50 Standing, 20-50 Seated

CENTER: 250 Standing, 100-150 Seated

EAST: 50 Standing, 20-40 Seated

Green Room Images

Elegant checkered marble flooring, cream-colored walls, with gold sconces and a chandelier.

Intermission

Third Floor Foyers

The bright and airy Third Floor Foyers feature classic checkered marble flooring and echoes of architectural details seen in the first floor Foyer.

The Foyers shine as a gathering area or transitional space between event moments, offering a graceful setting that blends historic charm with functional versatility on both sides of the third floor.

DIMENSIONS

WEST 15' x 22'

EAST 15' x 22'

MAXIMUM CAPACITY

50 Standing

Third Floor Foyer Images

Overture

The Portico

Stately Roman Doric columns rise from the polished stone terrace to form the building's main facade. Stepping outside, the third floor Portico overlooks Constitution Avenue and provides one of the best hidden views in DC, showcasing expansive views of the National Mall from Arlington National Cemetery to the Capitol, alongside iconic landmarks like the Washington Monument and the Smithsonians.

Bathed in natural light and views of incredible sunsets, this open-air space provides the perfect location for photos, cocktail hours, and intimate receptions.

DIMENSIONS

45' x 20'

MAXIMUM CAPACITY

150 Standing

Portico Images

Expansive view of the columns and massive hanging gold chandeliers in the main auditorium of the Andrew W. Mellon Auditorium.

When you need some extra room...

Unlock new possibilities for your event and ask the Mellon team how we have creatively transformed these hidden gems into tented lounges, immersive installations, eye-catching displays, and pop-up galleries.

Event Highlights

view through doorway of balcony seating and railing overlooking the main auditorium of the Andrew W. Mellon Auditorium.

Marble flooring and entrance to grand staircase with metal and gold detailing.

expansive view from floor to ceiling of corridor between towering 45ft columns and wall

Mellon Auditorium Washington, D.C.'s top venue for corporate events, galas, and weddings.

THE MAIN EVENT

Auditorium

Capacity: 650+ Seated, 1000 Standing

Featuring polished oak floors, grand columns, and a stage. Corporate event venue, weddings, galas, multi-day and convention off-site events.

View Floorplan

Auditorium Images

Indian Wedding Venue Washington D.C. Mellon Auditorium

Mellon Auditorium Washington D.C. Luxury Event Venue

Mellon Auditorium Washington D.C. Green Room

CLASSICALLY GORGEOUS

Green Rooms

VIP gatherings in a timeless space that's always in style. Perfect for cocktail hour events.

View Floorplan

Green Room Images

TALK ABOUT A VIEW

Portico

Overlooking all the action on Constitution Avenue and framed with sweeping columns, it's the perfect spot for a pre-party soiree.

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Portico Images

Mellon Auditorium Washington D.C. Event Venue

Mellon Auditorium Washington D.C. Outdoor Event Venue

Mellon Auditorium Washington D.C. Columns

Mellon Auditorium Washington D.C. Big Events

A MARVELOUS ENTRY

Foyer

Make a statement the moment your guests walk through the doors. The Foyer is highly usable for guest reception and event registration, interactive welcome moments, step-and-repeats, and more.

Foyer Images

Mellon Auditorium Washington D.C. Foyer Gala Cocktail Hour

THE LATEST

Blog

Galas, corporate events, weddings, and all things newsworthy. Check out our blog for news and inspiration at Washington, D.C.'s Andrew W. Mellon Auditorium!

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