This is even more random, but Harvard's Ware Collection of Blaschka Glass Models of Plants is my single favorite natural history collection anywhere in the worl

This is even more random, but Harvard's Ware Collection of Blaschka Glass Models of Plants is my single favorite natural history collection anywhere in the world. It alone is worth a trip to Cambridge! It's incredible to a layperson, and if you've ever done any glass working whatsoever you'll be moved close to tears.