Does a communal "shutter based 3d" theater exist

[tripletopper]

So when you say circular, do you mean angular like slices of pizza, or circumfrencial, like rings on a bullseye?

Also I heard there was motion involved in circular 3d. If it moves, is that a polar shutter that universally syncs on and off alternate frames within a communal setting? If so, then circular oolar is kind of a hybrid between perpendicular filters, and timing based filters.