Lifetime Learning at Snow Library in Orleans continues this week with courses on Zoom. Highlights include Russ Lang discussing the Cuban Missile Crisis as part of the series “American Diplomacy: Three Cold War Era Negotiations,” on Tuesday, October 27th, at 10:30 a.m., and Peggy Kelleher on the Prado in Madrid as part of the series “Travel the World of Classical Mythology in Art,” at 1:30 p.m. Registration is $10 each at friendsofsnowlibrary.org.