Newbie texturing question

I have a floor plane with a concrete texture being tiles across it. Looks great. I want to add a logo to the center of the floor, not tiling. What do I need to do to accomplish this? Thanks in advance.

You can try using a Projector.

http://docs.unity3d.com/Manual/class-Projector.html

You can use a Projector as @mikelo said previously.But if don’t bother with them, you can do a new GameObject and just put the logo on the floor as I do.Dumb solution, but it’s super effective.