Broadway diva Bernadette Peters, in a form-fittingred gown, dazzled the crowd with hits from �AnnieGet Your Gun� and �Peter Pan.� The NationalSymphony Orchestra played, hors d�oeuvres ofsmoked salmon on star-shaped toast and caviar onstar-shaped potato crisps were served, and guestsdined at tables decorated in celebration ofBroadway musicals at Wolf Trap�s 30th anniversarybash in mid-June. Over 1,000 supporters came outfor the benefit which netted a record $350,000 forthe Foundation�s education programs.