Operation Birdseed

April Fool's Day is just around the corner, and so is The River School's junior class' annual prank on the seniors. When Navi is chosen for the Prank Committee, to everyone's surprise, she wants to do everything she can to prove to everyone that it wasn't a fluke. They're running out of time, though, to come up with and pull off the prank. And as time goes on, Navi's reminded that this has been the highlight of high school that they've all been looking forward to, and that soon high school will be over. Can she make the most out of the time they've got left and still help pull off the greatest prank in River's history?