Plan after winning the Lottery (fuller details)

Assuming we are talking about a BIG win, the following events would happen in short order:

The Mathematics Department at the University of Washington would have an immediate opening. Well, ok, I would give two weeks notice.
My house would go up for sale.
I would build my dream house in the San Juan Islands; low bank waterfront western exposure (of course); here.
Spend the rest of my days making fine custom furniture for appreciative clients. To round things out, I'd do some custom cabinetry, but only high-end stuff; I'm not a particle board kind a guy!