Mr. Kevin’s Spring Shelter Brown Bag STEM Challenge April 24, 2020/in Museum at Home /by adminWhat a great day to experiment with shelters that can keep us dry! Get out your at-home STEM kit and join Mr. Kevin in this Brown Bag STEM Challenge. Don’t forget to share your results with us here on FB or on Instagram! #chsplays #ChildrensMuseumsatHome #MuseumatHome #STEM #100WaystoPlay