In many conferences all the sessions seem so equal. All the same level, all the same style.
One great to way to be remembered is to change something. All the sessions are hardcore coding sessions? Try something architectural. All the sessions without slides? Build some impressive content. All the sessions looking at one topic from the same angle? Try something different.
Sometimes it will be great, sometimes it will be a complete failure. But, for sure, people will remember your session, in one way or another!