Well, I want to be very frank about this issue that I do not like the current logo of Chennai Spider website. Secondly, I am not that much technically conversant to design a new Logo for the website hence as you said interested members can do that and win gift vouchers.
It is better that an announcement regarding the conditions connected with Chennai Spider Logo like it should be connected with Chennai etc. may please be made clear.
Finally, you have just mentioned about Logo in Chennai Spider website, what about suitable title for that Logo. I think members can separately propose the title for a new Logo also since as I said I am not that much technically conversant, I will only suggest title.
I would like to suggest the following title for the new Chennai Spider Logo: "CHENNAI - THE COSMOPOLITAN TRADITION"
My best wishes.
Regards - Lakshmi S