I always look forward to learning something new about our San Lorenzo Valley. Sometimes when you hear a certain story repeated often, a certain historical person is discussed frequently, you wonder - - what is new to add to our local history? Our current exhibit, 'Crystals, Caves, and Kilns', is bringing new history out into the open and our visitors are excited about that. This exhibit not only has a video showing cavers going down into a local cave (yes, we do have several caves in the area) and the animals that live in them, but also some before and after photos of local lime producing areas. I didn't realize what I was driving by on a weekly basis, but will pay attention now. There is a hands-on area for children to study, handle, and learn about the different types of rocks and boy! do they have fun weighting the rocks, looking at them through magnifying glasses, and just feeling the differences. This is a very complete, comprehensive, and enjoyable display of our local limestone and marble industry. I'm glad to see such a rewarding partnership between museums and business.