San Antonio, Texas
A space made for your event.
A versatile San Antonio venue for celebrations, gatherings, and unforgettable moments.
The Venue
Your event, your way.
Onyx Event Center is a clean, flexible space designed to adapt around your vision. With an open floor plan, statement lighting, and a bold black feature wall, the venue gives you a canvas to make entirely your own.
Whether you're hosting an intimate shower, a banquet dinner, or a corporate workshop — the space works around what matters most: your guests and your event.
Book a Tour →What We Host
The right space for almost any occasion.
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Weddings & Receptions
Ceremonies, receptions, rehearsal dinners, and engagement events in a setting that adapts to your style.
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Birthday Celebrations
Milestone birthdays and intimate family gatherings with space to celebrate on your terms.
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Baby & Bridal Showers
Intimate celebrations with room to decorate, dine, and gather comfortably.
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Corporate Meetings
Professional settings for workshops, team events, and business gatherings.
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Banquets & Dinners
Seated dinner events with space for catering, presentations, and mingling.
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Community Gatherings
Church programs, nonprofit events, and neighborhood celebrations of all kinds.
Designed to become whatever your occasion calls for.
The Space
A venue built around flexibility.
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Open Floor Plan
A wide, adaptable layout that accommodates different seating arrangements, flow patterns, and event types without feeling constrained.
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Natural Light
Floor-to-ceiling windows bring natural light into the main hall, creating a warm and welcoming atmosphere that photographs beautifully.
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Black Feature Wall
A bold slatted black feature wall anchors the space and works equally well as a backdrop for photo moments, video presentations, or décor.
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Catering Counter
A dedicated service and catering pass-through with crystal pendant lighting makes food and beverage coordination straightforward for your caterer.
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Statement Chandeliers
Spiral crystal chandeliers hang throughout the main hall, creating an elevated ambiance that enhances any event aesthetic.
How Booking Works
- 1. Email us with your event date, type, and estimated guest count
- 2. Schedule and attend an in-person tour of the venue
- 3. Confirm your details and secure your date
Sound & Display
Built-in A/V ready for your event.
The venue includes wall-mounted speakers and a large display screen integrated into the black feature wall — ready for presentations, music, slideshows, or entertainment without additional setup.
Reach out for details on what's included with your booking and what additional equipment your event may need.
Packages
What's included.
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The Space
- Venue
- Tables and chairs
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The Experience
- More time
- Linens
- TV
- Microphones
- Customized setup
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The Full Experience
- Maximum time
- Stage
- Podium
- Dedicated A/V technician
- Event-day support
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The Exclusive Experience
- Everything included in Premier
- Private suite access for the event day
Contact Onyx Event Center to confirm package details and availability for your date.
Gallery
See the space for yourself.
Find Us
The Onyx Event Center
7228 Bandera Road, Suite 100
San Antonio, TX 78238
booktheonyx@gmail.comGet in Touch
Let's talk about your event.
Tell us what you're planning and we'll help you determine whether Onyx is the right space for it.
Email Onyx Event CenterReach Us Directly
Address
7228 Bandera Road, Suite 100
San Antonio, TX 78238
When you email us, include:
- Your name and phone number
- Type of event
- Preferred date
- Estimated guest count
- Any additional details