Right now, a bunch of us are at the Dad 2.0 Summit in Washington DC, and we’ve just announced that a dozen of us are walking Hadrian’s Wall this summer to raise money for Camp Kesem, and that there will be a new camp at the University of Maryland in honor of Oren Miller, who died of cancer last year (and is a U. of MD alumnus, along with his wife). Camp Kesem is an organization that supports children through the struggle of having a parent with cancer;…