flickr.com/photos/dee_lightful​Unreal doesn't consider ourself a likely candidate for salvation, but we happened to hear Patti Smith's "Dancing Barefoot" on the radio the other day and decided that if it ever does happen, it will be on a dance floor. Of course, our Patti-inspired vision involves vast quantities of hallucinogens and maybe some ecstatic Sufi-like spinning.Then we heard about The Body Light Club, a Christian nightclub downtown, next door to the City Museum. Our heathenish heart a