Dang -- those dates are for Week Two (dry plates), I assume. The boys "graduate" from middle school that week (June 16th). I was hoping for a week later -- I'd bring the boys up, leave them at my sister's in Spokane for the week and zip over for the workshop.
I was even thinking of bringing some carbon tissue along and making a couple carbons from the dry plate negs. Well, it was a grand idea, anyway.