Get a custom quote for your event!
Booking made simple – receive a quote tailored to your event after answering only a few questions.
Logo cups, branded cart wraps, and custom signature drinks for Boston events. Make the coffee bar feel like part of your brand, not just an add-on.

A branded coffee bar gives guests something to remember and something to photograph. We handle the customization details so the final setup looks intentional, not improvised.
With Mellow Grooves you get service that delivers on all fronts:
Quick turnaround on custom orders:
Send your logo or design and we'll handle the rest, so your branding is ready well before your event date.
A polished, on-brand setup:
From cup design to cart branding, everything is built to look cohesive and intentional next to your other event branding.
Baristas who know the details:
Our team keeps the branded setup looking sharp and the custom drinks consistent for the length of your event.
Easy to plan and easy to approve:
We send a digital mockup of your branding for approval before your event, so there are no surprises on the day.


From a single branded touch to a fully wrapped cart, customization can be as simple or as involved as your event calls for.
Logo Cups & Custom Drinkware
Your logo or design printed on cups, sleeves, and napkins — a simple, affordable way to brand the experience.
Cart Wraps & Branded Signage
A full cart wrap or menu signage in your brand colors, ideal for product launches and activations.
Custom Signature Drinks
A custom-named drink built around your event, brand, or the couple getting married — a small touch guests remember.
Logo Latte Art
Your logo or a custom design printed directly onto the foam, turning every drink into a shareable moment.
A flexible menu, fully customizable for your brand:
Espresso favorites, matcha and tea drinks, seasonal specialties, mochas, and hot chocolate.
Manually brewed pour-over coffees, available as single-origin or blends.
Handcrafted pour-over coffees, featuring single-origin or blended options.
*all drinks can be served hot or cold, with alternative milks for your preference.

We offer branding and customization on top of any coffee catering package — from a single logo cup order to a fully wrapped cart for a major activation.
That can be a company logo on every cup at an office event, a custom-named drink for a wedding, or a full cart wrap for a product launch — whatever fits your event and budget.
We send a digital mockup for approval before your event, so you know exactly what the branding will look like before anything is printed.
Tell us what you have in mind — a logo, a color palette, a drink name — and we'll work out what's realistic for your event date and budget.
Simple customizations like logo cups can usually be arranged with standard lead time. Larger requests like full cart wraps need more advance notice, so it's worth asking early.
You'll see a digital mockup before we print or produce anything, so there's no guesswork about how it will look on the day.

We offer branding and customization on coffee catering bookings throughout Boston, for corporate events, weddings, and brand activations alike.
We regularly bring branded setups to events in the Financial District, Back Bay, and the Seaport, along with venues and offices across the city.
Looking for a specific type of event instead?
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FAQs about custom branding and drink customization for your Boston event.
Yes. Send us your logo and we'll put together a mockup on cups, sleeves, or napkins for your approval before your event.
Yes, full cart wraps are available for larger activations and launches. These take more lead time than logo cups, so it's best to ask as early as possible.
Our coffee cart has a relatively small footprint and can fit into most office or event spaces. We can review your setup ahead of time if needed.
We serve espresso drinks, cold brew, matcha, and a range of non-coffee options.
Clients trust us with their events
Share your event date, venue or city, estimated attendance, and ideal service window. We’ll respond with a customized coffee cart estimate designed around your celebration, meeting, or brand experience.