I got a pocket, got a pocketful of... poetry? To commemorate National Poetry Month, Columbia will host its own "Poem in Your Pocket" day tomorrow, April 28. The idea is simple: Write your own original work (or just borrow one from your favorite poet), and put it in your pocket to share with your friends and classmates. Head to the Sundial on College Walk from 12 p.m. to 1 p.m. to read your poem aloud and/or hear poetry recited (rain location is the Columbia Bookstore).