Student, Lewis and Clark High School, Class of 2018,
I would say that at least in my own social circles the three most popular extracurricular activities at LC are Orchestra, Debate, and Drama. Those are in fact the extrecurriculars that I would recommend. I am in both Debate and Drama and have several friends that are in Orchestra. I consider all of these as good classes that will benefit you in the future. If I wanted to recommend one more I would say Project Lead the Way's Principles of Biomedical Sciences.