First Monday is a peer-reviewed journal of Internet scholarship. It is published on (you guessed it) the first Monday of each month.
Each year, on the First Monday in October, the US Supreme Court begins its term.
Today was my First Monday at work. I walked in to the library at UC Berkeley. I sat at a desk, and worked an entire day. And it was good.
And when my workday was done, I emerged into the brilliant sunshine, and walked the 45 minutes of winding streets home.