The more help is needed, the more helping hands you need to achieve something. UNICEF is at the forefront of this and provides support around the world. The tree shows that something can be reached or created when you work together and support each other. Especially at Christmas compassion and charity is very prominent. But helping hands aren't only important at Christmas, also throughout the year!

Short and concise:
Background light blue - ice / snow
Christmas tree made ​​of hands symbolizing help / charity / support (highlighted by "join hands" in the middle)
Text very discreet
Loop in red as a symbol of warmth and festivity