How far in advance should I book Zerno Coffee Cart?

For weddings, 3–6 months in advance. For corporate events, 2–4 weeks is typically sufficient — though earlier is better for May, June, September, and December dates.

What power and space requirements does Zerno need?

A flat 6' × 5' space and a dedicated 15-amp or 20-amp circuit. We provide the extension cords.

Does Zerno require a deposit?

Yes — a 50% non-refundable retainer secures your date, with the balance due 14 days prior to the event.

Does Zerno provide cups, lids, and napkins?

Yes — we provide premium 8oz hot cups, lids, stirrers, napkins, and all accoutrements. Custom branded cups are available for an additional fee.

Can Zerno Coffee Cart do outdoor events?

Yes — we bring our own tent for shade and can set up on grass. We just need power access within 50 feet.

How many baristas will staff my event?

As a rule of thumb, we recommend one barista for up to 100 guests. Larger or higher-volume events scale to two or more baristas so service stays fast and lines stay short.

What is the standard service window for Zerno?

Standard packages offer 2, 3, or 4 hours of unlimited continuous service. We arrive 1.5 hours prior to dial in the espresso.

Philadelphia's Premier Mobile Espresso Bar

(267) 982-8294|PA · NJ · NYC · DC · MD

Zerno Coffee Cart · Philadelphia

Coffee Catering in Washington, DC Mobile Espresso Bars for Events

Premium espresso bar service for DC's associations, conferences, corporate events, and galas. Zerno brings Philadelphia's specialty coffee culture to the nation's capital.

Instant Quote View the Menu

5.0115+ Google Reviews

Zerno barista standing beside the coffee cart holding a finished specialty drink

Trusted By Top Companies in Washington, DC and the DMV Area

Zerno in Washington

Philadelphia's Best Mobile Coffee, Now in Washington.

Washington, DC demands excellence — and Zerno Coffee Cart delivers it. We regularly travel from Philadelphia to serve the DC metro area, bringing our full LUCCA A53 espresso setup to association conferences, Capitol Hill receptions, think-tank summits, embassy galas, and corporate headquarters events.

DC events have high expectations for every detail, and coffee is no exception. Our baristas arrive early, dial in every shot to specialty standards, and provide a seamless service experience that reflects the caliber of your event. Custom branded cups are available to reinforce your organization's identity throughout the room.

Request a Quote

Now Serving

Washington, DC

Why Washington, DC Chooses Zerno Coffee

—Full espresso bar service with LUCCA A53 commercial equipment — not a compact home setup
—Baristas experienced with high-profile association, embassy, and government events
—Custom branded cups and signage available for conferences and corporate functions
—Flexible for hotel ballrooms, Capitol Hill venues, rooftop event spaces, and convention centers
—Transparent travel pricing — the all-in cost still competes favorably with DC-based vendors

Events We Serve