I'm creating a "spy mission" for my granddaughter. Using an Axiometa Genesis Mini with some modules for gating access. Real-world challenges, enter results into

I'm creating a "spy mission" for my granddaughter. Using an Axiometa Genesis Mini with some modules for gating access. Real-world challenges, enter results into the Genesis, get directions to the next challenge. I am trying to involve family members' specialties and interests so she can elicit help from each person: entomology, mechanical engineering, etc. All that for her to discover the Secret Planned Activity the following day (visiting a theme park.)