More questions for the same Children's Museum...

Does anyone know of any standard recommendations or resources for the
appropriate size and/or exhibit space for a children's museum relative
to its service area (i.e. population base)?

For those of you with experience in a Children's Museum, can you tell me
the approximate size of your facility, the size of the area you serve,
and whether your facility is (in the words of goldilocks) too big, too
small, or just right?

Any other tidbits, morsels or large chunks of advice would be very
helpful!  Thanks again!

Kathy Lear
Richland, WA