I'm back safe and sound from the Single Speed Cyclocross World Championships in Estacada, OR where Dani Dance put on an impressive inaugural event. Apparently some unfriendly people refer to the fine town as inceste-cada, but after visiting the fine spot and seeing all it had to offer, I think that's just mean. Friday It was snowing when I left Minnesota. No matter the time of year, arriving in Portland is a bit like entering the rainforest. The air wet and green and trees everywhere. I put my bike together and rode around town. First day out and I saw…