Let's Get Flurrious is a very cool snowflake design application. You begin by simply dragging your mouse across the screen to create a basic snowflake pattern, From there you can augment it by adding soft triangles or warm squares to the pattern and further tweak the way things interact with a set of slider bars. The result is a 3D model of an intricate snowflake that you can spin and look at from all sides. When you're done you can save it with a message and add it to their gallery where they all fall like snow. If you send it to a friend via e-mail, the creators will donate $1 top UNICEF.