My personal suggestion is CALL the Huntington Beach location, and get an area reserved there... Their dining room is upstairs, with an elevator, but they have plenty of room to move tables around to get the arrangement you need. It's across from Bella Terra mall, near 24 Hour Fitness, and has a larger dining room than the one in G.G.
They should be able to have a area if you call but keep in mind restaurant is really tight seating
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