Stand Against Racism, YWCA Princeton, Bramwell House Living Room, 59 Paul Robeson Place, 609-497-2100, The event that began in Mercer County in 2008 is now a national event to unite all individuals as one community, regardless of racial and ethnic background. Screening of ‘The Princeton Plan: 50 Years Later’ followed by guest speakers, Shirley Satterfield and Henry Pannell, who were part of the first class to integrate in the Princeton School system. Both second grade students in 1948, they talk about the transition from segregation to integration. For ages 10 and up. Free.,www.ywcaprinceton.org, 9 a.m. to 10:30 a.m.


Melissa Harris-Perry, Planned Parenthood, Hyatt, Carnegie Center, West Windsor, 609-964-7955, Harris-Perry, a professor of political science at Tulane University, writes ‘Sister Citizen,’ a monthly column for ‘The Nation.’ Her new book, ‘Sister Citizen: Shame, Stereotypes, and Black Women in America,’ focuses on persistent harmful stereotypes familiar to black women. Register.,www.plannedparenthood.org, Noon. 


Girl Scouts’ 100th Birthday, West Windsor and Plainsboro Girl Scouts, High School North, 90 Grovers Mill Road, Plainsboro, 609-371-2119, A birthday celebration with balloons, games, crafts, cupcakes, and more for girls interested in scouting. E-mail girlscoutswwp@verizon.net for information. $5., 3:30 p.m. to 5:30 p.m.

Here’s one for NEXT FRIDAY: Catherine Williams pictured at left.