Lincoln Center Theater, under the direction of André Bishop, has announced that Evan Cabnet has been named the new Artistic Director of LCT3, effective July 1.   Mr. Cabnet, succeeds Paige Evans, LCT3’s original Artistic Director, who was recently named Artistic Director of the Signature Theatre Company. Also effective July 1, longtime LCT3 Associate Natasha Sinha will be promoted to Associate Director/LCT3. Press contact: Ashley Downey/LCT (212/362-7600)...