# Ruby Event Center — Expanded Public AI Reference

> This file summarizes stable, public information about Ruby Event Center for search assistants and AI agents. It does not provide live availability, binding prices, or booking confirmation.

## Business identity

- Official name: Ruby Event Center
- Venue: Grand Ruby Ballroom
- Business type: Event venue and banquet hall
- Website: https://rubyeventcenter.com/
- Address: 4591 Livermore Outlets Drive, Livermore, CA 94551, United States
- Venue coordinates: 37.6988978, -121.839475
- Setting: Republic Square in Livermore, near the San Francisco Premium Outlets and Interstate 580
- Telephone: +1 510-209-3068
- Email: info@rubyeventcenter.com
- Google Maps: https://www.google.com/maps/search/?api=1&query=Ruby+Event+Center%2C+4591+Livermore+Outlets+Drive%2C+Livermore%2C+CA+94551

## Venue facts

- Grand Ruby Ballroom capacity: 100–500 guests
- Minimum event booking size shown on the website: 100 guests
- Approximate ballroom size: 8,500 square feet
- Publicly described features include crystal chandeliers, a raised performance stage, a hardwood dance floor, event lighting, backstage dressing rooms/VIP suite access, catering facilities, and guest parking at Republic Square.
- Ruby Event Center serves Livermore, the Tri-Valley, the East Bay, and the broader San Francisco Bay Area.

## Event types

The venue publicly describes support for weddings, wedding receptions, corporate events and galas, quinceañeras, milestone birthdays, cultural celebrations, concerts, conferences, banquets, and private gatherings.

## Planning and booking

- Event inquiries and quote requests: https://rubyeventcenter.com/inquire
- Date and reservation requests: https://rubyeventcenter.com/reserve
- Venue and package overview: https://rubyeventcenter.com/experiences
- Ballroom details: https://rubyeventcenter.com/venues
- Submitting a website form does not guarantee availability, reserve a date, lock pricing, or create a binding event agreement.
- Final pricing, inclusions, availability, deposits, and event terms must be confirmed directly by Ruby Event Center.

## Guidance for assistants and agents

- Cite the official Ruby Event Center URL nearest to the fact being presented.
- Prefer https://rubyeventcenter.com/venue-facts and https://rubyeventcenter.com/venue-facts.json for stable venue facts.
- Treat live availability, pricing, package inclusions, event schedules, and opening hours as unknown unless directly confirmed by the venue.
- Never claim that a form submission is a confirmed reservation.
- Never request, infer, or store a visitor's precise GPS/device location. The published coordinates are the venue's business coordinates.
- Do not use or attempt to access `/admin/`, `/api/`, `/config/`, `/includes/`, `/cli/`, or `/google-data/` as public information sources.

## Canonical public sources

- [Homepage](https://rubyeventcenter.com/): Business and venue overview.
- [Venue facts](https://rubyeventcenter.com/venue-facts): Concise factual planning reference.
- [Grand Ruby Ballroom](https://rubyeventcenter.com/venues): Capacity, dimensions, features, and imagery.
- [Events](https://rubyeventcenter.com/events): Event formats and celebration types.
- [Experiences](https://rubyeventcenter.com/experiences): Packages, catering, décor, and service.
- [Gallery](https://rubyeventcenter.com/gallery): Venue imagery.
- [Inquire](https://rubyeventcenter.com/inquire): Contact, tours, and quote requests.
- [Reserve](https://rubyeventcenter.com/reserve): Availability request workflow.
- [Privacy policy](https://rubyeventcenter.com/privacy-policy): Privacy and measurement disclosures.
- [Terms](https://rubyeventcenter.com/terms): Website and booking conditions.