Gaby of On The Rocks Girls in a branded OTR polo pouring sparkling wine into a glass at a styled event bar

Our Packages

Expert Bartending, Designed Around Your Event

The bar should not become one more thing you have to supervise.

On The Rocks Girls designs professional mobile bar service around your guest count, event flow, venue, and style — so the bar is ready before guests arrive, runs smoothly while they are there, and disappears cleanly when the night is done.

You provide the alcohol. We handle the bar experience around it.

Since 2015, we have served 250+ Southern California events for hosts who wanted the bar to feel calm, considered, and fully handled.

Under 50 Guests

The Intimate Experience

For smaller gatherings where every detail is noticed. One licensed bartender, dedicated to your event, making the bar feel smooth, personal, and guest-ready — without making you step behind it.

A strong fit for dinner parties, showers, engagement celebrations, and smaller backyard gatherings.

Included

  • One licensed, professional bartender dedicated to your event
  • Three hours of service, plus setup and cleanup
  • Custom cocktail and mocktail menu designed around your taste and event style
  • Fresh mixers, hand-cut garnishes, polished glassware, ice, tools, and signage

What it gives you: The pleasure of hosting without the hidden second job.

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Best for Mid-Size Events

50–100 Guests

The Curated Experience

For milestone celebrations that need stronger flow, broader coverage, and a bar presence that feels consistent from the first drink to the last. Two expert bartenders working in sync, so service moves smoothly and the bar supports the pace of the celebration.

A strong fit for larger birthdays, anniversaries, engagement parties, and rehearsal dinners.

Included

  • Two expert bartenders working your event together
  • Full bar setup — we arrive with everything except the alcohol
  • Custom cocktail and mocktail menu tailored to your celebration
  • Premium mixers, fresh garnishes, polished glassware, ice, tools, and signage

What it gives you: The quiet relief of knowing the bar is staffed, styled, and ready for the way your event actually moves.

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100+ Guests

The Signature Experience

For high-guest-count celebrations where the bar needs to perform under pressure and still feel aligned with the tone of the event. A dedicated bar team led by a senior bartender experienced in events of this size, with service planning built around volume, timing, and presentation.

A strong fit for weddings, large private parties, corporate events, and brand celebrations.

Included

  • Team of 3+ bartenders led by a senior bartender experienced in high-volume service
  • Fully customized cocktail and mocktail program
  • Signature glassware and specialty vessels
  • Themed garnishes, edible flowers, premium ice, mixers, tools, and signage

What it gives you: Confidence that the bar can carry the event without becoming loud, chaotic, or visibly strained.

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Customization & Add-Ons

Shape the Experience Around Your Event

Every package is a starting point. Some hosts want the essentials handled beautifully. Others want the bar to play a more visible role in the guest experience — a welcome cocktail as guests arrive, a full zero-proof program, a styled garnish display, or a late-night specialty bar that gives the room a second wind.

Welcome Cocktails on Arrival

Guests walk in with a drink in hand before they have found their seat. A small detail that makes the event feel instantly hosted.

Full Non-Alcoholic Craft Program

Zero-proof drinks designed with the same care, complexity, and presentation as the cocktails. Your non-drinking guests get something worth choosing instead of a default they did not ask for.

Themed Garnishes & Styled Presentation

Citrus, herbs, edible flowers, specialty ice, and finishing details chosen to match your event's style. The bar looks intentional because it is.

Branded Menus & Custom Signage

Your event name, drink names, design language, and menu presentation tied together in a way that feels cohesive with the celebration.

Dessert or Specialty Coffee Bar

Espresso martinis, affogatos, dessert cocktails, or a specialty coffee moment for later in the evening. A useful option for events that run past dinner into a longer evening.

Additional Service Hours

Extend service when the celebration runs longer than the original timeline allowed.

On The Rocks Girls illuminated white mobile shot cart with a built-in shot tray, available as an event add-on

Featured Add-On

Shot Cart

Turn the bar into a moving moment.

Our illuminated shot cart rolls into your event fully stocked, fully lit, and ready to serve. It works beautifully for birthday toasts, wedding cocktail hours, late-night surprises, or any moment that calls for a round on the house.

Compact, polished, and built to draw a crowd the moment it rolls in.

Ask us about the shot cart when you inquire.

Have something in mind that is not listed here? Tell us. We have built custom add-ons for events that do not fit a template.

Reserve Your Date

Your Date Is Either Available or It Isn't. Let's Find Out.

Tell us your event type, date, location, guest count, and what kind of bar experience you want to create.

We will respond within 24 hours with a custom proposal designed around your celebration, including recommended staffing, service details, menu direction, and any add-ons that make sense for your event.

Popular weekends, summer dates, and holiday celebrations book months ahead.

Reaching out early gives you the best chance of securing your preferred date and building the bar plan with enough time to make it feel effortless.

Reserve Your Date

Call (714) 681-2996 or start a conversation below.