Beautiful museum, and a good size to avoid "museum fatigue". I saw one of the most fascinating exhibits ever here, and I've been to museums all over the world.
A large room with gravel on the floor, and plywood footpaths. Several guitars held flat on stands, plugged into amps, and turned up. Release the finches! Dozens of adorable finches flit around the room, alight on the guitars and make random bird music. Or attempt to build nests.
One finch boldly stomped out a few bar chords. Yeah! \m/!! Predictably, he was one of the finches building a nest for two chicks. You go, metal bird! Another loner bird, building a nest for himself, picked out a more intricate prog-like tune.
Coolest exhibit EVER.