CALENDAR OF LIBRARY EVENTS Upcoming library events en-us 60 Groundbreaking North O: Great Plains Black History Museum <b>When:</b> Saturday, June 15, 2013 - 4:00 PM - 5:30 PM<br><b>Where:</b> Charles B. Washington Branch (402.444.4849) at Meeting Room A<br><br>Come learn about Omaha history and see what treasures the Great Plains Black History Museum has in its collection.http://host2.evanced.info/omaha/evanced/eventsignup.asp?ID=26801 Adult Programs Adult Seniors http://host2.evanced.info/omaha/evanced/eventsignup.asp?ID=26801