Here follows a blog post that’s written like a press release, sorry.
A group of volunteers from around the North of England on Saturday 15th May 2010, will attempt to map the entire North Yorkshire town, from every street, bridge, footpath and chip shop – in order to create a free and open map of the town. All welcome, no experience or technology required!
The Association for Geographic Informations Northern Group and the OpenStreetMap Foundation are running a mapping party – a cross between an informal fieldtrip and a hands on workshop. OpenStreetMap is the wikipedia of maps – it’s open, free and anyone can edit and contribute.
Organiser Tim Waters said: “OSM aims to create free geographic data, like street maps, that can be used by anyone, anywhere, and over the Saturday we aim to have a complete map of the streets of Settle and many other features in the town.”
With the announcement of the Ordnance Survey releasing a lot of mid scale mapping data for free, the chances of having a top notch detailed map is greater than ever. By making a free and open map, anyone can edit and correct details, making sure the map stays up to date and relevant. It’s also free to copy and change and distribute, which is impossible to do with almost every other map.
Anyone and everyone is welcome to attend, families and children are also welcome! No previous experience needed, and no GPS units needed either. GPS units will be available for people to borrow, but people can contribute a lot by using a pen and paper. It’s an open organisation with no membership requirements.
People will start assembling at 10 – 10:30 a.m at Ye Olde Naked Man cafe in Settle’s central Market Place, and spend the morning mapping the area. Then they will come back and have some lunch, meeting at 1pm at Thirteen Cafe Bar and either head out again to fill in the gaps, or start editing their notes into the map system. The day comes to an end around half 3pm to 5pm, where volunteers recap on the days mapping, and have a natter over a pint of beer
More information to sign up:
thinkwhere 
Brilliant. I cycled through Settle the other year on the Pennine Cycleway (NCN 68) and mapped a very small bit of it then: I’m impressed enough to see how it’s moved on since. Lovely place and bike-friendly hotel, though a bit expensive!