Harborside Restaurant and Grand Ballroom is located inside the Historic Balboa Pavilion which overlooks Newport Harbor. The Grand Ballroom is on the second level with floor to ceiling windows with spectacular views of the harbor, boats and homes on Balboa Island. The Harborside Grand Ballroom has the ability to seat over 450 guests or can be divided into smaller rooms for events up to 225 guests. The banquet manager team including its’ own chef and staff offering affordable packages for almost any event budget or size.