Hair chalking: dampen the strands you want colored, use pastel colors of chalk and rub on the hair strand. Washes out when you shampoo. Also saw where you can fill a bowl with water, put the chalk in to saturate and use gloves to apply wet chalk to hair.
pull back front of hair into a poof, secure with bobby pins. pull half the hair left into a pony but on the second pull through, don't pull it all of the way, the creates a little bun. then pull up remaining hair and cover your pins..... ;)