ONE BOOK, ONE FLOSSMOOR – Sign up for this round of One Book, One Flossmoor, featuring the nonfiction book “Caste: The Origins of Discontents” published in 2020 by Pulitzer Prize-winning author Isabel Wilkerson. The book describes racism in the United States as a type of a caste system. The virtual book discussion is Feb. 18. Books are available at Flossmoor Library and Bookie’s Bookstore.

COVID QUESTIONS – If you have questions about the COVID-19 vaccine, join a virtual townhall to learn more. Sponsored by Cook County, the online event about vaccine distribution includes county President Toni Preckwinkle and other Cook County health officials. 6 to 7:30 p.m. Wednesday. Search “Cook County” on Eventbrite for details.