Unlike the rest of my blog, this post is not about one specific spot, like the Ditch or Lutherville, or even thematically grouped, like launch ramps or mini ramps. It is instead about two very different places, Towson and Lansdowne, and two very different styles of skating, street and concrete flow parks. I had considered splitting this up in to two separate posts but decided to keep it together because I find the juxtaposition of these two places interesting. While they are quite dissimilar, what they have in common is that, in my last two years of high school, both of them were frequent destinations. Once we were old enough to drive many more spots opened up to us. We visited other backyard mini…