From the Academy of American Poets:

Americans Carry Poems for Pockets for National Poetry Month

March 12, 2008—On April 17, Americans will mark the first national Poem In Your Pocket Day by carrying poems and sharing them with co-workers, family, friends, and even strangers. Celebrating the power of the poem to both transport a reader and be transported by one, the day will include events at bookstores, libraries, schools, parks, and workplaces throughout the country. Communities are invited to participate in Poem In Your Pocket Day (celebrated in New York City for the last six years) by giving away poems for pockets and hosting creative events to be featured by the Academy of American Poets on Poets.org throughout the spring. www.poets.org/pocket

This one is courtesy Matthew Simmons.