I surely do and started the offical and awesome DRAW A GOOMBA Art Event of the Millenium!
If you have even the slightest sense of creativity and talent to draw something, and you like the scary and super mighty GOOMBAS from the Super Mario Bros. Universe and you are already on deviantART..than my litte contest there might be interest for you.
This is not about prizes and not about being the better artist, there are some small prizes but these will be chosen by a software, the level of the submission does not matter.
You can submit a Goomba to http://game-art-hq.deviantart.com/ , there is a gallery folder for this little art event.
There are some mighty epic submissions already, have a look at some of them!
ps: There will be a Game-Art-HQ.com Super Mario Art Collaboration in 2014!