This winter at the Art Shanty Projects (http://www.artshantyprojects.org/) a group is working on a Map Shanty (http://mapshanty.com/). They are looking for volunteers to help make maps (digital, paper, whatever), GPS stuff, build the shanty, or whatever else you can think of. It runs every weekend from Jan 10 to Feb 14.
Tonight at 7:00 at the Soap Factory they will start building. If anyone is interested in volunteering for this project, let me know, or contact Lesley Kadish at email@example.com. More info is below.
The Art Shanty Projects is a really good time, so even if you don't want to help out, put on some warm clothes and check it out this winter.