75 kids had a blast crawling through CaveSim and learning about caves and bats at Gold Camp Elementary School in Colorado Springs today.  The 5th grade students are studying ecosystems, which fits perfectly with the CaveSim lessons; while visiting CaveSim and our activity stations, they learned that every ecosystem on the planet can contain caves.  They also learned about the importance of bats in the food chain.  The maiden voyage of CaveSim was made possible by many people.  Thanks to the 100 people who helped us purchase the trailer, and to Marty Grove for lending us is truck (again!), and to Tracy Jackson and Steve Roach for taking the day off to change the lives of 75 children.  Also, a big thanks to Jesse Rochette for helping to construct more cave passage inside the trailer, and to Rudy for his expert welding work.