What does Boxing Day have to do with boxing?
1650s, "act of recalling to mind," from recall (v.). In U.S. politics, "removal of an elected official," 1902.
recall re·call (rĭ-kôl')
v. re·called, re·call·ing, re·calls
To remember; recollect. n. (rē'kôl')
The ability to remember information or experiences.