Hostas and What is it?

One of the hostas up in the hosta garden is blossoming for the first time and I was surprised by how pretty the flowers are. I generally don’t pay much attention to hosta flowers because I’m more interested in the foliage and I have to admit I don’t think the flowers are all that attractive. But this one? Take a look.

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When I was up at the state park I ran across this bush/tree:

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MrsGF and I have never seen this one before, and neither of us know what it is. Anyone out there know?