Founded by Yiorgos Boudouris and Naresh De Silva, T.O. Tech Gives Back is an annual volunteering event started by when Toronto's tech community comes together to do good with local non-profits. The complete logo was undertaken. They needed to brand the event and it was important that the complete logo incorporated Toronto and bringing people together. If you look closely, you'll notice the plug "connecting" in the shape of the CN Tower!