Posting this here, since this might be of interest.
Appforgeo.be will take place on Friday 26th of April 2013. It is a 5 hour long hackaton, where apps (web or mobile) will be developed with a focus on Geodata in Open Data format.
The aim of the Appsforgeo.be day is to bring together Geo data-owners with application developers from enterprise , creative world… in order to get most out of the combination of available open geodatasets and aim for more open datasets. The appsforgeo.be day is also an interesting learning curve for public geo-authorities, data owners and other participants, in order to improve and ease the opening up of public data.
Location update : iMinds – Digital Society SMIT, Studies on Media, Information & telecommunication Vrije Universiteit Brussel Offices: Pleinlaan 9, 2nd floor B – 1050 Brussels
Timing: 8H30 – 18H30 8H30 : Welcome 9H00 : Briefing geo-Hackaton 9H30 – 15H Hackaton on geodata 12H30-13H30 sandwich lunch 16H presentation slots 17H30 jury 18H Announcement of top winners (presence of data-owners)
On the appsforgeo.be you can register, find further information, and already discover some great datasets.
This event is co-organised by Agoria GEO ICT, Agoria App Alliance, the Open Knowledge Foundation, iMinds, Mobilemonday Brussels , and with support from different Geo-authorities.

Comments
Official registration is only
Official registration is only possible from the apps for geo site. Registration here is to have an idea who else will be attending.
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Congratulations for organising this event
From Turkey, with love:)
http://geoperformans.com