A Professional Venue for Every Type of Corporate Event
Ambassador Event Center is a 6,000 square foot event venue located on Alton Parkway in Irvine, conveniently positioned between North and South Orange County. The full ballroom seats up to 220 guests for plated dinners, accommodates 250 for buffet-style service, and can host up to 300 guests for cocktail receptions and networking events.
Whether you're planning a company luncheon, an executive dinner, an employee appreciation event, or an end-of-year holiday party, the space offers the neutral, modern environment that professional events demand.
- Corporate Luncheons & Dinners
- Team Appreciation Events
- Holiday & End-of-Year Parties
- Networking & Mixer Events
- Gala Dinners
- Corporate Meetings & Seminars
- Nonprofit Fundraisers
Corporate Catering by Canyon Catering
Every corporate event at Ambassador is catered by Canyon Catering – Orange County's highest-rated full-service caterer. From custom corporate menus and dietary accommodations to staffing, rentals, and full event coordination, Canyon Catering handles the details so you can focus on your guests.
We offer flexible corporate catering packages built around your headcount, budget, and service style — whether that's a formal plated dinner or a casual working lunch.
Frequently Asked Questions
How many guests can Ambassador accommodate for a corporate event?▼
The ballroom seats up to 220 for plated dining, 250 for buffet, and 300 for cocktail/standing receptions.
Is catering available with the venue?▼
Yes. Canyon Catering is the exclusive caterer at Ambassador and handles all food, beverage, and staffing for your event.
Where is Ambassador Event Center located?▼
We're at 4949 Alton Pkwy, Irvine, CA 92604 — centrally located between North and South Orange County.
Can you accommodate corporate dietary restrictions?▼
Yes. Canyon Catering offers custom menus that accommodate common dietary needs including vegetarian, vegan, gluten-free, and halal options.
How do I book a corporate event at Ambassador?▼
Contact us using the form below or call 714-970-7777 to schedule a tour and discuss your event details.