As the darkest day of the year nears, the Seidman Cancer Center’s Schneider Healing Garden—right across Euclid Avenue from the McGaffin Tower—once again hosts a candlelight labyrinth walk on Thursday, Dec. 20, at 4:30–5:30 p.m. University Circle Carillonneur George Leggiero will play meditative music by classical composers from the Baroque to the 20th century, including J. S. Bach, R. De Visée, W. A. Mozart, J. Brahms, and F. Poulenc, as well as seasonal music. To join the walk meet in the Seidman lobby at 4:30 p.m. For more information, call 216.286.4636.