"SpeakOut is dedicated to the advancement of education, racial and social justice, cultural literacy, leadership development and activism. Our network of speakers, artists, and strategic partners provide experiential learning opportunities through lectures, workshops, film screenings, performances and curriculum development."
Check it out! http://www.speakoutnow.org/article.php?list=type&type=12
Visit the SpeakOut resource list for many (many, many) excellent ides: http://www.speakoutnow.org/section.php?id=6