On Friday's our local Discovery Center (hands on science center) does a "Fetch" science lab, based on the PBS show. Our kids love the show and the center. There is always something new there and something for everyone. Example: While ds is building a replica of a stone arch from Rome, twins are playing in a life size Brio train engine and dd working a real miniature crane .
Here is E in the art room putting all the colored corks in the board. Most people make pictures with the corks (like the tree someone left on the board), but to a 3 year old with OCD... all he can see are empty holes that have to be filled ~ now! LOL
Here is B, also in the art room (spent almost an hour in there after science). She is using the tracing table and back light.