Dead Letter No. 9

Guest capacity

Up to 250 seated guests

About this venue

*NOW BOOKING SEPTEMBER & OCTOBER 2026* Dead Letter No. 9 is not any one thing; it's a nightlife revolution that brings people together in many ways. Step into an exquisitely transformed postal facility and enter a world of hybrid hospitality that will leave you breathless. During late nights, our dance floor fills with music, movement, and release. It's your most interesting night out in years. It’s your best first date. It’s your new favorite bar. It's an evening like no other. Host your event at Dead Letter No.9. With three themed showrooms, the Porch (cabin), the Camper (vintage RV lounge), and the Treehouse (nostalgic bunk-bed hideaway), along with two dance floors, the front Foyer and Cargo, we offer a uniquely transportive setting for gatherings of all kinds. Our spaces accommodate everything from intimate groups to full-venue buyouts up to 250 guests. We provide full staffing, club-ready sound in both dance rooms, open bar packages, and in-house catering by Esquina Bao Bun.

Seated guest capacity

1-250

Venue type

Farms, Barns, Ranches
Lodges, Retreats
Restaurants, Breweries
Urban Locations

Venue setting

Covered Outdoor
Indoor
Outdoor

63 Grand St, Brooklyn, NY 11249

Our event spaces

The Dining Room

We are here to host your dream event.

Welcome to a Post Office that your clients are excited to come to!

Guest capacity

2-30 Seated

Up to 75 Standing

Ideal for

Wedding ceremony, Wedding reception, Rehearsal dinner, Wedding shower, Welcome party, Farewell brunch, Couples luncheon, Cocktail hour, Engagement party, After party, Elopement, Other

Guests often feel this space is

“Surprised and delighted”

Included in this room:

In-house projector and screen (HDMI compatible) House laptop available for playback Dining Room seating can be arranged to face the stage for performances or presentations Multi-point D&B sounds system

Foyer

Part nightclub, part theater – The Modern Conversation Parlor. A maze of rooms where guests get lost and find themselves all over again.

Host your guests in style! The perfect space for everything from your welcome reception to your after party!

Guest capacity

2-25 Seated

2-49 Standing

Ideal for

Wedding ceremony, Wedding reception, Rehearsal dinner, Wedding shower, Welcome party, Couples luncheon, Baraat, Cocktail hour, Engagement party, After party, Elopement, Other

Guests often feel this space is

“Luxurious and chic”

Included in this room:

Entry space with DJ Booth Live Backline

The Camp

Part nightclub, part theater – The Modern Conversation Parlor. A maze of rooms where guests get lost and find themselves all over again.

Dream of hosting your event outdoors but worried it might rain? No need to worry at The Camp! Features a vintage RV and cozy lounge area

Guest capacity

2-15 Seated

2-15 Standing

Ideal for

Wedding ceremony, Wedding reception, Rehearsal dinner, Wedding shower, Welcome party, Farewell brunch, Couples luncheon, Cocktail hour, Engagement party, After party, Elopement, Other

Guests often feel this space is

“Surprised and delighted”

The Porch

PART NIGHTCLUB, PART THEATER – THE MODERN CONVERSATION PARLOR. A MAZE OF ROOMS WHERE GUESTS GET LOST AND FIND THEMSELVES ALL OVER AGAIN.

Enjoy your upstate getaway in the heart of Brooklyn! Styled like an upstate cabin.

Guest capacity

1-10 Seated

1-25 Standing

Ideal for

Wedding ceremony, Wedding reception, Rehearsal dinner, Wedding shower, Welcome party, Farewell brunch, Couples luncheon, Cocktail hour, Engagement party, After party, Elopement, Other

Guests often feel this space is

“Warm and cozy”

Treehouse

PART NIGHTCLUB, PART THEATER – THE MODERN CONVERSATION PARLOR. A MAZE OF ROOMS WHERE GUESTS GET LOST AND FIND THEMSELVES ALL OVER AGAIN.

Bunk-bed inspired room with nostalgic touches

Guest capacity

1-10 Seated

1-20 Standing

Ideal for

Wedding ceremony, Wedding reception, Rehearsal dinner, Wedding shower, Welcome party, Farewell brunch, Couples luncheon, Cocktail hour, Engagement party, Elopement, Other

Guests often feel this space is

“Warm and cozy”

Cargo

PART NIGHTCLUB, PART THEATER – THE MODERN CONVERSATION PARLOR. A MAZE OF ROOMS WHERE GUESTS GET LOST AND FIND THEMSELVES ALL OVER AGAIN.

Back dance floor An industrial nightclub aesthetic

Guest capacity

1-40 Seated

1-70 Standing

Ideal for

Wedding ceremony, Wedding reception, Rehearsal dinner, Wedding shower, Welcome party, Farewell brunch, Couples luncheon, Baraat, Cocktail hour, Engagement party, After party, Elopement, Other

Guests often feel this space is

“Surprised and delighted”