This game works like musical chairs. A halloween music tape works best. To make the chairs look like tombstones, take a paper grocery bag and decorate with an epitaph. Use a black magic marker and make one with each kids name. Something like "Here Lies Matt" or "R.I.P. Steven", embellish with a ghost or skull. If the chairs are small you might need to cut off some of the bottom of the grocery bag before you start so they will fit nicely over the chairs.