Mobile Espresso Bar for Retail Pop-Ups

Solarium Coffee partners with boutiques, lifestyle brands, and retail spaces to bring a specialty espresso bar to in-store events. Ben and Halle plan the details of every pop-up personally, serving handcrafted drinks that give shoppers a reason to walk in, stay longer, and come back. The cart fits in a compact footprint and looks at home in curated retail environments.

5.0 ★ (70+) Google Reviews · Starting at $849 · Quoted within minutes

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Inside a coffee shop with a counter marked 'Solarium Coffee'. The counter has a coffee machine, cups, and decorative items. There is a colorful rug on the wooden floor, and shelves with books and products. A person in a white coat is shopping, and there are flowers in the foreground.

What a Coffee Cart Does for a Retail Event

People walking past your store on a Saturday will stop for good coffee. Once they are inside holding a latte, they browse. They stay. They buy things they would not have seen from the sidewalk.

Our cart has worked in bookstores, fitness studios, lifestyle boutiques, and holiday markets. In every setting, the espresso bar becomes the anchor of the event. It creates foot traffic on its own and gives existing customers a reason to linger and engage with your space.

The visual appeal matters too. Our cart is clean, compact, and designed to complement curated retail environments. It does not look like a catering setup. It looks like it belongs.

latte art pouring

Events Where the Coffee Cart Adds Value

Grand openings. Give your first visitors something memorable. A handcrafted latte with your logo on the cup is a better first impression than a balloon arch.

Seasonal launches and trunk shows. A fall collection launch paired with our Clovara latte (maple, clove, orange). A spring trunk show with our Orange Blossom. The seasonal menu aligns naturally with retail event calendars.

Holiday shopping events. Small Business Saturday, holiday open houses, gift guide launches. The coffee cart pulls foot traffic from the street and keeps shoppers warm and browsing.

In-store collaborations. Hosting a local artist, a brand partner, or a community event in your space? The espresso bar rounds out the experience.

coffee cart in sunroom

What's Included

  • Unlimited specialty espresso and matcha drinks from our event menu

  • Single estate espresso from George Howell Coffee Company

  • House-made syrups

  • All cups and lids for hot and iced drinks

  • Whole milk and oat milk standard

  • Water supply, waste handling, full setup and breakdown

  • Ben and Halle are personally involved in every event

  • No travel fee for most locations in Boston and MetroWest

CAPACITY AND PRICING

Transparent Pricing, Published Up Front

You have enough unknowns in your event budget. Our pricing should not be one of them, so we publish every number on our coffee catering pricing page. No quote form required to see a price, no three day wait. No surprises, no surcharges, no credit card fees.

We scale to your guest count

Every package covers 2 hours of service, setup, breakdown, and all cups and supplies.

Up to 100 guests

1 barista, 1 cart

40 to 50 drinks per hour from a single service point.

100 to 150 guests

2 baristas, 1 cart

70 to 90 drinks per hour. Best when guests arrive all at once.

150 to 200 guests

2 baristas, 2 carts

2 baristas, 2 carts. 80 to 100 drinks per hour, with two service points, so two shorter lines.

Over 200 guests, or a multi-hour event? We will build the setup around it.

Included in every package

  • Espresso, americano, latte, cappuccino

  • Whole & oat milk

  • Cups, lids, and syrups

  • Setup and breakdown

  • Credit card fees, already in the price

What can change your total

  • Additional hours beyond the 2 included

  • Custom cup branding, cart branding, or a latte art printer

  • A custom signature drink built for your event

  • Menu additions: cold brew, chai, decaf, specialty drip

  • Travel, if your venue sits outside our service area

See full pricing and add-on rates →

Setup and Space Requirements

The cart needs a 6x6 ft footprint, one 15-amp outlet, and ground-level access for roll-in. We bring our own water supply. No plumbing needed.

For stores with limited floor space, the cart can be positioned in a doorway, on a patio, or in a shared hallway. For outdoor setups, we offer a tent and generator as add-ons. We arrive about 1 hour before your event opens and break down completely when service ends.

A mobile Barbour display cart with a plaid pattern, holding coffee cups, an espresso machine, and coffee beans, located in a retail store. 
TESTIMONIALS

What our retail partners say

5.0 ★★★★★ 70+ Google Reviews

❞

We used Solarium to cater an in-store event and I cannot recommend them enough... our guests couldn't stop talking about how good the drinks were!

Keith

Framebridge

❞

We booked Solarium Coffee for our spring Barbour launch at our Anthropologie store in Boston.

Michaela

Retail Events Associate

❞

Great experience, product and branding!

Benjamin

Event Guest

❞

The line never stopped, and it was clear they brought something special to our market.

Ann

Executive Director

❞

Best coffee!! Great pop-up.

Anastasia

Pop-up Guest

Retail Pop-Up Coffee Cart FAQ

  • The cart needs a 6x6 ft footprint. It works in most retail spaces, including small boutiques. We can also set up outside your storefront or on a patio.

  • About 1 hour before service starts. We set up quickly and quietly.

  • Yes. Custom cup branding is $150 and requires two weeks notice.

  • No. We bring our own water supply.

  • One barista serves approximately 50 guests per hour. For high-traffic events, two baristas double that capacity.

Get a quote for your event

Ben and Halle (the owners) are personally involved in every event, so the people you are about to hear back from are the same ones ensuring a smooth service on event day.

Fill out our form and we will get back to you in minutes.

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