The Chesapeake Bay has become polluted by a stinky plastic-eating bacteria, pee yew! But fifth-grade friends Izi, Gir, and others take action together by forming an activist group called the Antidotes, and join forces with public health activists to find clean water solutions. The friends use STEM strategies to help save the earth from a potential disaster— they also have secret meetings, do a little spy work, and make some useful discoveries. Along the way, they learn to embrace their differences, and discover that they are stronger when they all work together. The Antidotes race against the clock to get out the word to kids around the world about how to stay safe. But— will the Antidotes be able to get enough kids to reduce their plastic use before it makes any more fish or kids sick? Join the Antidotes in their first science adventure, and stay tuned for more stories!