Birthday party bar
in New Jersey.
A beautifully styled mobile bar that makes any birthday celebration feel like a real event — custom cocktails, professional service, and a setup the guest of honor will love.
A birthday bar as special as the person you're celebrating.
Everyone deserves a birthday celebration that feels truly special. We bring a fully styled, professionally run bar to your party so the guest of honor and every guest feel like they're somewhere extraordinary.
Birthday-Themed Cocktails
Signature drinks named and styled around the birthday person — a personal touch that makes guests smile before they even take a sip.
Styled Bar Setup
A beautiful, cohesive bar setup that feels elevated and intentional — a centerpiece for the whole party.
Any Venue, Any Size
Homes, backyards, event spaces, rooftops — we bring a polished bar service to wherever the birthday celebration is happening.
Everything you need for a stunning birthday bar.
Custom Birthday Cocktail Menu
Signature cocktails and drinks crafted around the birthday theme, the guest of honor's preferences, and the party's vibe.
Professional Bartending
Experienced bartenders who keep the energy fun and the service smooth throughout the entire event.
Beautiful Bar Styling
A styled bar setup that looks great in photos and feels like a true party centerpiece — not just a folding table.
Setup & Breakdown
We arrive early to set up and stay to break everything down — the birthday guest of honor shouldn't have to lift a finger.
Garnishes & Mixers
Fresh garnishes and cocktail details that make every drink look and taste intentional.
Planning Support & Insurance
Full planning support on drink quantities and logistics, with general and liquor liability insurance included.
Choose your birthday bar package.
Both packages include a professional bartender, custom cocktail menu, bar setup & cleanup, and full insurance. Alcohol is not included — we provide a shopping list. See full package details →
Stiir Signature
The full private bar experience — 3 hrs service, 3 custom cocktails, custom styling & florals, bar rental, framed menu, fresh garnishes, biodegradable servingware & ice. Everything handled for you.
Stiir Premium
Everything in Stiir Signature plus a fully stocked mixer bar (club soda, cranberry, OJ, ginger ale, bitters & more) and full garnish service. The complete bar experience.
Milestone birthdays, backyard parties & intimate dinners.
Milestone Birthdays
30th, 40th, 50th and beyond — milestone birthdays deserve a bar experience as special as the occasion.
At-Home Birthday Parties
Transform your home into a proper celebration with a fully styled and professionally run bar.
Birthday Dinners
A polished cocktail bar alongside a birthday dinner makes the evening feel like a true occasion.
Backyard Celebrations
Outdoor birthday parties with a fully styled bar bring a polished, event-grade experience to any backyard setting.
The birthday bar experience they'll be talking about.
Great birthdays happen when every detail is handled well. We take the bar off your plate entirely — so you can be present for the celebration instead of managing it.
Personalized for the Birthday
Every cocktail menu is tailored to the birthday person's taste, the party's theme, and the overall vibe of the celebration.
Any NJ Venue
Backyard, home, rooftop, event space — we set up anywhere in New Jersey and make every venue feel special.
Zero-Proof Options Included
We include thoughtful non-alcoholic options in every menu so guests of all ages and preferences have something great to drink.
Fully Insured
We carry general and liquor liability insurance for every event we service — at private homes and event venues alike.
More NJ private party bar services
Common questions about birthday party bars in NJ.
Get in Touch
Having an event? Let's talk.
Fill out the form below and Lexi will be in touch within 48 hours to discuss your event.