I don't know about not being able to do this in Chicago. We live in Uptown and I can think of six do-able work locations within a three block radius of my house

I don't know about not being able to do this in Chicago. We live in Uptown and I can think of six do-able work locations within a three block radius of my house. I probably wouldn't've ventured out on Monday and Tuesday, when we have severe windchill, but I _could_ have.