Disclosed are mobile tables and table assemblies having a selectively rotating table top relative to the table frame. A mobile table including a selectively rotatable table top that is configured to securely rotate about an axis in an unlocked position and to be secured in a predetermined plane in a locked position; and two spaced apart frame members securely connected to the selectively rotatable table top positioned on a first end of each spaced apart frame member and movement members attached to a second end of each spaced apart frame members that are configured to selectively move the mobile table to and from desired locations.