Architect Bruce Monighan; Jesuit Robotics; Mad Science; Author Amy Rogers; Christian Brothers Chemistry Department; California Department of Fish & Wildlife; Dairy Council of California; Intellibricks; Florin High School Engineering Pathway;  Nurse Practitioner & Clinical Scientist Lori Madden; Dr. Jaime Dickerson and Critical Care Nurse Stan Zakerski ; Paper Airplane Challenge with Brian Clough; Dr. Lisa Laptalo; Golden State Water Company; Chemist Barrett Smith; Geophysicist Jeremy Flemmer PGp; Firefighter & Paramedic Chris Wade; Dr. John Meehan; 7th grade student explore tables; Sierra Sacramento Valley Medical Association Medical History Museum; St. Francis Robotics;  UC Davis Biomedical Engineering Society.