Twelfth Night: Ah, summer! School is out, work slows down and passions heat up in the warm summer air. Theatrically speaking, it's the perfect time for a sexy comedy where no one is what, or who, they seem and life is full of romantic possibilities. In other words, the perfect time for William Shakespeare's TWELFTH NIGHT, or 'What You Will—’ which Lincoln Center Theater presented in the summer of 1998 at the Vivian Beaumont Theater.