The Complete Guide to Bar Service for Your Event
Bar Services

The Complete Guide to Bar Service for Your Event

April 10, 2026 7 min read
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Choosing the right bar service for your event is one of the most impactful decisions you'll make. Here's a breakdown of your options and what to consider for each.

Full Open Bar

A full open bar includes beer, wine, and a complete selection of spirits and mixers. It's the most generous option and tends to be the most popular with guests. It's also the most expensive, so plan your quantities carefully.

Beer and Wine Only

This is a popular middle-ground option that keeps costs manageable while still offering guests a solid selection. It works especially well for daytime events, brunches, and more casual gatherings.

Signature Cocktails

Offering one or two custom cocktails — perhaps named after the couple or themed to the event — adds a personal touch without the cost of a full bar. Pair with beer and wine for a complete offering.

Cash Bar

A cash bar shifts the cost of drinks to guests. While it's the most budget-friendly option for hosts, it can feel unwelcoming. If budget is a concern, consider offering complimentary beer and wine and making spirits a cash option.

Sourcing Your Alcohol

At Carmen's Café, we source directly through our distributors, which means you get bottle and case pricing — not retail markup. Any unopened product is yours to keep after the event.

How Much Do You Need?

A general rule: plan for one drink per guest per hour for the first two hours, then half a drink per guest per hour after that. Your catering team can help you dial in the right quantities for your specific event.