I hopped off the tram at Paradeplatz and merged into the flow. The protesters were nothing more than school kids, really, and I snapped a few photos before heading off to search for the anarchists. The flow of people emerging from the sidestreets grew thicker and I tagged along. Police in riot gear were gathering on the corners in small groups, talking in little groups, notes in hand, plotting their response if things turned ugly.
There was lots of drinking but nothing in the way of violence, so I left after a half hour and walked dozens of blocks to the Hauptbahnhof. From there, it was back home on the tram.
The helicopters are still there, buzzing above the gathering crowds. As late afternoon sets in and the drinking carries on, I'm guessing that the fun is going to start soon, and I'll have to make another pass to find out. I may be wrong, though, as this is Switzerland after all. The festival merchants may just fold their tents and go home to count all the money they made off the socialists.