We were probably the first of the Joomla template clubs to introduce Mega Menu feature with our first generation T3 framework way back in 2009. It was an instant hit and we have refined the mega menu workflow since then and in our latest T3 framework V3, we moved to jquery instead of mootools. In the template userguides, we provide screenshots of how we configure the Mega Menu as in the demo site. But what if you are trying to configure Mega Menu without any userguides? That is when this tutorial comes in to play its role.