Monthly open house featuring rotating highlights from the library’s Special Collections Research Center, maps from the Clark Library, and items from other collections. Curators on hand to answer questions.

Today on the 6th fl.: “One Hundred Years in the One Hundred Acre Wood: Winnie-the-Pooh Has a Birthday.” Original editions of A.A. Milne’s beloved children’s stories, along with pop-up versions and other tales.

Today on the 4th fl: “Democracy in Motion: The Advancement of Democracy in Korea and the Students at the Frontline.” Items that trace the history and major milestones of Korean democracy, with particular focus on the role of student movements.

Today on the 2nd fl.: “Down in Ann Arbor Town: Pictorial Maps, Campus Traditions, and the Women Who Made Them.” A chance to view the library’s new exhibit (see Galleries).

4–6 p.m., Hatcher Library, enter from the Diag. Free. (734) 936–2309.