Lollipop Sign by MPI manufactures and sells LED Lollipop Signs world-wide. We have the thinnest, lightest and brightest LED illuminated Lollipop Event signs in the world. Lollipop Event Signs were first used at the Olympics for branding and crowd control. Today LED Lollipops Signs are used by Sponsors for all major events including FIFA, Olympics, PGA, RWC, MLS, Super Bowl and many other corporate events.