The California Academy of Sciences in San Francisco, California is another great example of a very engaging and interactive learning space. And as an added bonus, the focus of many of the exhibits is very similar to the type of information that will be featured in our Sustainable Design Learning & Exhibition Center.
Here's a collection of photos from my visit to California Academy of Sciences.
If you have an opportunity, you should try to visit it in-person for inspiration. It's hard to capture the excitement and energy of the space in photos.