Hi,
On 09-07-2011, Suryaprakash, Tamil Wikipedian gave a introductory session on Wikipedia, Tamil Wikipedia, Technology involved around Wikipedia at Indian Linux User Group - Chennai 's monthly meetup held at IIT Madras.
On 16-07-2011, Theni.M.Subramani, Tamil Wikipedian gave an introduction to Tamil Wikipedia in an event held at Madurai District collectorate for tutoring volunteers to use internet and reach the collector.