if so can share your scenario and how it went.
has anyone run a campaign?
I ran one for the old d20 version.
The first adventure had the characters encounter Hansel and Gretel, now running the witch's old house as a cannibal pastry shop. The Pied Piper was involved as well, bringing in a steady supply of children.
In the second session, the characters were contacted by a local Tailor, who needed help accomplishing three tasks that had been given to him by the king in order to marry his daughter.
The third adventure saw the characters crash the Tailor's wedding, just in time to help fight off the evil witch who showed up to spoil the occasion. They were made emissaries by the newly crowned king.
The fourth adventure saw the characters travel to Arabia to get ahold of Alladin's lamp, in an attempt to use a wish to get back home. The wish simply opened a hole in the ground.
The fifth adventure had the characters jump down the hole and emerge in Wonderland, eventually working their way back to their home world.
All in all it went very well, and we had a lot of fun with it.