Write the same short story in at least two genres.
Weekly Creativity #220: Write an Erasure Poem
Write an erasure poem—find a poem or a page from a novel or article, and cross out words to create a new poem.
Weekly Creativity #218: Make a List of 10-15 Unrelated Words, then Write a Story/Poem Incorporating All of Them
Make a list of 10-15 unrelated words, then write a story/poem incorporating all of them.