Listen to a reading of Frederick Douglass' speech, "What, to the slave, is the Fourth of July?" Then, join Dr. John McGivigan of the Frederick Douglass Papers at Indiana University-Purdue University Indianapolis for a community discussion on one of Douglass' most famous - yet most scathing - speeches.Tickets are $5/adult, $3/youth (ages 3-17), 25% discount for members. Registration required by 5 p.m. on June 30.