Here's a look at the week ahead on our "Sunday Morning" Calendar:
Monday is Presidents Day, a day off for millions in honor of all our nation's presidents.
- Washington's Birthday Celebration, at Mount Vernon, Feb. 17 beginning at 9 a.m.
- What is Presidents Day? (snopes.com)
- ("Sunday Morning," 2/17/19)
- The truth about George Washington ("Sunday Morning," 7/01/07)
- How author Brad Meltzer uncovered the secret plot to kill George Washington ("CBS This Morning," 1/08/19)
- George Washington slept here ("Sunday Morning," 2/18/99)
- Worst president ever: The ignominy of James Buchanan ("Sunday Morning," 11/06/16)
Tuesday marks the 90th anniversary of the discovery of Pluto, whose downgrading to a mere dwarf planet in 2006 .
- NASA reveals new pictures of Pluto (CBS News, 07/15/15)
- Why Pluto got demoted (CBS News, 08/24/06)
- Pluto debate not over yet (09/05/06)
- Demoted from planethood, Pluto makes its case (CBS News, 07/13/15)
On Wednesday, singer Smokey Robinson, widely regarded as "The King of Motown," turns 80.
- ("CBS This Morning," 8/17/18)
- ("CBS This Morning," 12/11/14
- ("Sunday Morning," 11/10/99)
- smokeyrobinson.com (Official site)
- Follow @SmokeyRobinson on Twitter
Watch Smokey Robinson perform his 1981 hit, "Being With You":
Thursday sees the opening of "Countryside, The Future" at New York's Guggenheim Museum, an exhibit exploring radical changes in the world's rural areas.
Friday's the kickoff in Brazil for the colorful Rio Carnival in Rio de Janeiro, which runs through the next Tuesday.
And Saturday's the night for the NAACP Image Awards, a salute to outstanding achievements and performances by people of color, broadcast live on BET, a ViacomCBS network.