THE GLAM RETURN OF PUNKY MEADOWS AND ANGEL Metal Sludge celebrates a weekend in Las Vegas for the Vegas Rocks Hair Metal Awards plus concerts by Scorpions and Night Ranger     LAS VEGAS — Since enjoying ourselves so much the last time we were in Las Vegas for New Years Eve, Metal Sludge returned to Sin City for another weekend of rock, this time featuring Scorpions live at the Hard Rock on Saturday, May 14,[…]