LA Celebrations - TownHouse LACelebration Ballroom. This gorgeous Historic Grand Ballroom hosted celebrities and dignitaries from around the world in the 1920?s-40?s. Recently renovated and serviced by a new elevator, the main ballroom can hold up to 300 people for your celebration or business event. The Ballroom boasts floor to ceiling windows, 18 foot ceilings and turn of the Century Chandeliers offering a unique setting for your special occasion. Even minute details such as acoustics, lighting and seating have been given exemplar attention. In case you want to host an outdoor event, you can try the Garden Court where you can seat 300 guests for open air or tented events. We can also arrange for all the necessary accessories that would make your event a great success.