Abstract: The present invention is directed to an infant support structure. In one embodiment, the infant support structure includes a frame that has an activity portion or tray area that is located proximate to a seat in which an infant can be placed. The seat is rotatable so that the infant can view and play with different elements in the activity portion. The infant support structure includes an entertainment mechanism that has several movable elements or components coupled to the frame. A drive mechanism is connected to the movable elements and configured so that the drive mechanism moves the movable elements when the drive mechanism is activated. The infant support structure includes at least one input mechanism or switch that can be activated by a child to provide the input to activate the drive mechanism to move the movable elements.