I was going through the news feeds on facebook (like I do 90% of my time) when I found the Miso Bakes Project cake challenge. This sounds like loads of fun!! I think I may enter this one. :) You have until July 22nd to enter. Make a small cake and decorate it with a specific tip and color. Head on over to Miso Bakes blog and read the details. They also have a facebook page you can check out.
Lets enter and have fun with it!! :)