rnt~~tin[ an~ ~n~r[i~in[ t~~ ~ ~~ ~~r~~n * x~rl~n~~ ne year ago, the 58-year-old Oregon Shakespeare Festival (OSF) in Ashland was in the midst of constructing the Allen Pavilion, the first major improvement in more than 30 years to the present 33-yearold Elizabethan Theatre, the OSF's centerpiece performance space. A $7.6 million project, the Pavilion partially encloses the J~n~J ~. ~~ttr~ll TD&T 1993 SPRING 15