Working out the kinks
How Cyndi Lauper and Harvey Fierstein came together for a musical NEW YORK - The New 42nd Street Studios, where many Broadway musicals rehearse, are full of drama. Once at this very address, a hung-over Billy Joel spilled coffee all over a furious Twyla Tharp's sacred dance floor. And if, some warm September Saturday, you find yourself sharing an elevator with a couple of chatty dancers confounded by the ability of…