Some people believe that seeing a unicorn brings good luck. Colour in this picture of a unicorn and give it someone to wish them good luck, perhaps?
Unicorn Colouring Page 6
If you love unicorns, this is a good colouring page for you! There is a whole jumble of unicorns to colour in here. This unicorn colouring page is a good one for all ages. You could use some glitter paint to add sparkle and then cut out and mount the finished picture on some sparkly card...