Janis Astor del Valle, director of the Green Street Arts Center, says the center's people, young and old, keep her job interesting. She relies on the help of Wesleyan students to create a invigorating artsy environment at the center. Posted 12/04/06 Q: When did you come to the Green Street Arts Center?A: I first came on board in February 2006 as assistant director; then, when the director resigned in March, I became the interim director. I was promoted to director in June.Q: How did you find out about the GSAC initially? What drew you towards working there?A: About a…