Worry Dolls - another "how to" with different craft supplies you may have on hand. Idea is to give your mind a break from the worrying by telling the dolls your worries and tucking them away to do the work for you!
Painting like Michelangelo - my class STILL talk about it. It was all over the the floor and on their hair and clothes, but it was super fun! This is also great for students struggling with fine motor hand writing. It builds strength in pincer grasp.