At the meeting on Tuesday, I mentioned that I'd attended the last Ignite event at the Science Gallery. It involves a series of short talks on art and technology. Here's a link to the next one: http://ignite.oreilly.com/2010/01/ignite-dublin-3.html

The relevance is that the audience would probably be very receptive to Free Software (indeed, I've no doubt that Free Software has been mentioned several times so far). They accept proposals for talks, if anyone would like to volunteer: http://bit.ly/TalkAt_ID

Malcolm