This was our first visit, but it won't be our last...

This was our first visit, but it won't be our last. The lady at the front desk said over 800 school kids were there on field trips, but there was still plenty of space for us to discover mostly everything. The labs were closed due to the school kids, but I now know to call ahead and plan for days the labs will be open. My grandkids didn't notice that they missed anything because they stayed entertained for over 6 hours.