The present invention obviates the need for restaurants to install expensive physical hardware such as swings, slides, etc that consume valuable property real-estate, to provide playing entertainment to customers, by constructing a virtual playground out of objects typically found in restaurants such as salt and pepper shakers, napkin dispensers, spoons, forks, plates, glasses, menu cards, pizza-boxes, etc. The present invention virtualizes these real-world objects and uses the virtualized characters to populate a virtual playground that is overlaid on top of real-world objects. This virtual playground allows users to manipulate virtual characters facilitating gameplay and entertainment.The present invention also transforms conventional printed restaurant menu cards into a platform for rich multimedia information delivery/consumption by superimposing/overlaying real-world printed menu cards with virtual multimedia contents such as video, audio, graphics, graphical characters in 2-dimension or 3-dimension, animation, etc that can be interacted with, providing a rich infotainment experience for customers.