A yellow-domed church in a sunny courtyard, with red flowers and patio seating beneath dramatic blue clouds.

Rooted in Riverside’s History

Explore Our Meeting & Event Venues

Discover distinctive spaces for meetings, conferences, and special events, with elegant settings designed for memorable gatherings.

A banquet hall set for an event, with rows of tables, elegant chandeliers, framed artwork, and a projector screen at the front.

2,472 Sq.Ft

Galleria

Once an art gallery, this 1st-floor venue with soaring 18-foot ceilings now houses a collection of European and Old World artwork and statues. A standout feature is the reflective rondel stained glass piece at the rear of the room, designed by Louis Comfort Tiffany.

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A formal banquet room with long tables, chairs, soft curtains, and warm lighting leading to a central podium at the far end.

1,205 Sq.Ft

Santa Barbara Room

Formerly the Fuji-Kan Room, this intimate 1st-floor space opens onto the Oriental Courtyard. It features black-and-white tile floors, large arched mirrors, and elegant architectural details with a tranquil garden ambiance.

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A stylish restaurant dining room with round tables, candles, Buddha statue decor, and dramatic red-and-black wall art under hanging lanterns.

1,142 Sq.Ft

Ho-O-Kan Room

A split-level venue on the 1st floor, the Ho-O-Kan Room showcases Asian-inspired décor, including a traditional wood-beamed ceiling and wrap-around gallery. Notable pieces include an 8.5-foot Tokugawa-period Amitabha Buddha and an 8-foot bronze dragon statue.

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An elegant banquet meeting room with round tables set for dining, upholstered chairs, and long curtains along large windows.

1,955 Sq.Ft

Monterey Room

Perched on the 3rd floor, the Monterey Room offers floor-to-ceiling windows overlooking the iconic six-story spiral staircase of the International Rotunda. Gilded ceiling tiles and surrounding stained-glass windows create an unforgettable setting.

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A formal meeting room with a long white table, many chairs, and ornate coffered ceiling and decorative walls.
A formal banquet hall setup with round tables, gold chairs, candles, and large floral centerpieces.

1,273 Sq.Ft

San Diego Room

Also on the 3rd floor, the San Diego Room welcomes guests with a bright indoor loggia featuring Spanish arches and wrought iron lanterns. Inside, rich wood-grain flooring and gold damask wallpaper from Europe set a refined tone. The space can be divided for versatility and offers views of the International Rotunda.

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A set dining room for a formal meeting, with a long white table set with place settings, green chairs, and large arched windows.

472/641 Sq.Ft

San Gabriel Room

This 3rd-floor venue is ideal for intimate gatherings or meetings, with windows overlooking Main Street. It accommodates up to 40 guests and can be expanded into the adjoining Mediterranean Terrace and Dignitaries Parlor for added event space.

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A hotel conference room with set tables, upholstered chairs, wall art, and a presentation screen for meetings, .
A formal banquet room with a long table set for dining, floral centerpieces, gold chairs, and wall art, under warm lighting.

575 Sq.Ft

Frank Miller Room

Located within The Steakhouse at The Mission Inn, the Frank Miller Room offers a private dining experience surrounded by fine art, including portraits of Mission Inn founder Frank A. Miller and his daughter Allis.

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A grand conference hall with rows of banquet tables, chandeliers, and gold-and-green curtains.

3,648 Sq.Ft

Grand Ballroom

Resembling a grand hall from a European castle, this dramatic space sets the stage for gala celebrations, milestone birthdays, and festive banquets with its soaring wood-beamed ceilings and romantic minstrel’s gallery.

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An elegant banquet hall with chandeliers, draped ceiling, framed paintings, arched corridors, and set dining tables for guests.
An elegant banquet hall set for a wedding, with tables, chairs, candlelight, and floral centerpieces along a grand aisle.

2,800 Sq.Ft

The Spanish Art Gallery

Originally built in 1914 to house priceless artwork, this opulent gallery enchants with a grand marble staircase, carved wood doors, and a canopied ceiling—perfect for elegant soirées and memorable receptions.

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