A Venue Built for Celebration
Ambassador Event Center is a modern 6,000 square foot event venue on Alton Parkway in Irvine, centrally located between North and South Orange County. The venue offers multiple spaces — including the full ballroom, outdoor courtyard, and a casual gym space — giving you flexibility to design your event exactly the way you want it.
The ballroom seats up to 220 guests for plated events, 250 for buffet dining, and up to 300 for cocktail-style receptions. For more intimate gatherings, the gym accommodates up to 100 guests for a relaxed cocktail reception or casual celebration.
- Birthday Celebrations & Milestone Parties
- Quinceañeras & Sweet 16s
- Anniversary Dinners
- Nonprofit Galas & Fundraisers
- Casino Nights & Silent Auctions
- Retirement Celebrations
- Graduation Parties
- Cocktail Receptions & Happy Hours
Full-Service Catering by Canyon Catering
Every event at Ambassador is catered exclusively by Canyon Catering. From custom cocktail menus and passed appetizers to full multi-course dinners, Canyon Catering's team handles every food and beverage detail so you can focus on your guests. Canyon Catering also coordinates table linens, rental furniture, and event décor through their extensive vendor network.