Team members: Ellie Bailey (7th), Cameron Hill (7th), Emilia Murdock (7th), Jack Reed (6th)
Concept: A train that travels on an elevated track around the St. Luke's Science Wing. A train whistle would blow for each change of class period. The train would have five cars. The first would say "SLS Express." The remaining four would represent pillars of St. Luke's such as Respect, Kindness, Curiosity, and Community. The team was inspired by Rube Goldberg contraptions that feature trains: "Everybody loves trains!"