I am very much interested in performing practical tasks. All these co-curricular activities excite me. If anyone could suggest me good technical/non technical workshops. Audio, video, images or articles can be shared.

Will explain more , what kind of workshop you are looking for , term technical or even non-technical is very vast in itself, it pretty much covers everything. Can you be specific little more about a field or area ?

I have attended few workshops in colleges related to Robotics & Android. I thought I would develop my interest in it, but so far after those 2 days I am neither in touch with it nor am I getting any response from those organizations. So my interests towards them had gone bleak. When I was asked about it in an interview, I was like blank, I didn't know what to answer because I couldn't learn much about them in just 2 days. So I feel attending workshops just for certificates is not worth.

Which kind of technical or non-technical workshop you are searching for...??

I agree with Yahoo . you have to explain in depth to get the good response ......

Actually I have posted. Waiting for moderator's approval.