Calendar

Tot Lot. 9 a.m.-noon, Hyde Park Neighborhood Club, 5480 S. Kenwood Ave., info@babyphd.com, classes are $9 drop-in, $45 for a 10-session pass or $65 for a monthly pass. This class is intended for children 0-4 and their caregivers or parents to get together on a regular basis to learn, play and benefit from one another’s company.

Play. “A Legacy for America’s Children” (Encore Presentation). 10:30 a.m.-12:30 p.m., DuSable Museum of African American History, 740 E. 56th St., 773-947-0600, dusablemuseum.org. A play on Martin Luther King, Jr. written by Emmy Award-winning vocalist Joan Collaso. For students grades 3 through 12.

Zen Meditation. 5-6:30 p.m., Rockefeller Chapel, 5850 S. Woodlawn Ave., 773-702-2100, free.

“The Roles of Actors/Actresses of Color in Mainstream Cinema.” 6-8:30 p.m., School of Social Service Administration, Lobby, 969 E. 60th St., 773-702-1250. Film critic Reginald Ponder a.k.a. “The Reel Critic,” actress Shanesia Davis and five-time Emmy Award winning screenwriter Craig Harris present.

Wednesday Night Family Story Time. 6:30 p.m., Blackstone Library, 4904 S. Lake Park Ave., 312-747-0511.

Tot Lot. 9 a.m.-noon, Hyde Park Neighborhood Club, 5480 S. Kenwood Ave., info@babyphd.com, classes are $9 drop-in, $45 for a 10-session pass or $65 for a monthly pass. This class is intended for children 0-4 and their caregivers or parents to get together on a regular basis to learn, play and benefit from one another’s company.

Legacy of Black Magicians (Encore Presentation). 10:30 a.m.-12:30 p.m., DuSable Museum of African American History, 740 E. 56th St., 773-947-0600, dusablemuseum.org. Magician Walter King, Jr. presents on history of Black magicians.

Lecture. “Giving Corporate Agents their Due — and Only their Due.” 4:30-5:30 p.m., Laird Bell Law Quadrangle, 1111 E. 60th St., 773-702-9494, free. Princeton University political theorist and philosopher gives the 2013 Dewey Lecture in Law and Philosophy.

Lecture. “Urban Policy in the Time of Obama.” 5-6:30 p.m., School of Social Service Administration, room E-IV, 969 E. 60th St., 773-702-1250, free. Xavier De Souza Briggs, of MIT’s Department of Urban Studies & Planning, presents. E-mail questions to Amy Khare, akhare@uchicago.edu.

“‘No Such Thing as Closure’: Youth Violence in Chicago.” 6-8 p.m., 5710 S. Woodlawn Ave., room 107, 773-702-5710. Featuring Rev. Susan Johnson, executive director of Chicago’s Citizens for Change.

“The Role of Super PACs in 2012 & Beyond.” 6-7:30 p.m., Quadrangle Club, main dining room, 1155 E. 57th St., 773-834-4671, free. Register to reserve a seat at 2012superpacs.eventbrite.com.

Film Screening. “Refugees in Cinecitta.” 7 p.m., Logan Center, screening room 201, 915 E. 60th St., 773-702-8596. Introduction by the film’s director Marco Bertozzi and Noa Steimatsky, of the U. of C.’s Department of Cinema and Media Studies.

Tot Lot. 9 a.m.-noon, Hyde Park Neighborhood Club, 5480 S. Kenwood Ave., info@babyphd.com, classes are $9 drop-in, $45 for a 10-session pass or $65 for a monthly pass. This class is intended for children 0-4 and their caregivers or parents to get together on a regular basis to learn, play and benefit from one another’s company.

Jumu’ah Prayers. Noon-12:45 p.m. and 12:45-1:45 p.m., Bond Chapel, 1050 E. 59th St. Muslim Friday prayers.