At Cool Girls our girls explore science with real scientists. They learn about space from engineers and astrophysicists from companies like Ball Aerospace and Sierra Nevada Corp. They do hands on experiments with National Honor Society – Science members. Our volunteer mentors come from the Boulder County academic, scientific, tech and artistic communities. The local support from the STEM community sets our program apart. 

If you are interested in volunteering as a mentor, please email Mary Golden the Founding Director, at