The 2009 Olla Podrida yearbook staff is making award-winning memories this year. The book, which focuses on the theme, "Expressions of Memory," is adhering to the Columbia Scholastic Press Association's award guidelines. Since 1935, the CSPA has sponsored annual contests to honor best practices in student writing, editing and yearbook publishing. "In the past, our yearbooks have been more like scrapbooks of students' senior year, but this year, we're more structured and we're creating a more professional book," says the yearbook's editor-in-chief Luz Burgos '09. "We're building a new foundation so yearbooks after this one will constantly improve." The Olla…