Thanks everyone for the input, here's a few more pics and descriptions that may help:
The largest adult leaves are big! Between 10-11" from tip to end. The third pic shows new leaves. The leaves are a bit hairy and scratchy and the stem is round. The raceme is white and about 12" high. Stumped.
"My work is loving the world. Here the sunflowers, there the hummingbird — equal seekers of sweetness. Here the clam deep in the speckled sand. Are my boots old? Is my coat torn? Am I no longer young, and still not half-perfect? Let me keep my mind on what matters, which is my work which is mostly standing still and learning to be astonished." — Mary Oliver, from Messenger