ENTERTAINMENT
August 22, 1999 | GEOFF BOUCHER, Geoff Boucher is a Times staff writer
It's just past 1 a.m., and the four dozen shivering souls gathered on the edge of the Hansen Dam in Lake View Terrace are watching a fledgling rock star unravel. The song "For the Movies" has just blared out of the speakers for, oh, the 35th time or so, and the sagging man trying to lip-sync his way through its chorus is Josh Todd, the darkly charismatic singer for the glam-tinged rock band Buckcherry. "I just . . .