• RECORDED
    May 27
    Tuesday
    10:30 AM → 11:30 AM
    Sessions: 1
    Instructor: Jan Brito, CEO, Capital Senior Solutions
    Locations: Hybrid - At Oasis and Online
    REGISTRATION CLOSED
    If you or someone you know is preparing for a big move or considering your next steps, learn about downsizing your home and so much more. Discover how to find a downsizing process that works for you, learn what to do with all your "stuff," and explore beneficial resources for navigating the buying, selling, and moving experience. This class is sponsored by...
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  • RECORDED
    May 27
    Tuesday
    1:00 PM → 2:30 PM
    Sessions: 1
    Instructor: Allen Pietrobon, Asst. Professor/Global Affairs, Trinity Univ.
    Locations: Hybrid - At Oasis and Online
    REGISTRATION CLOSED
    Crippling economic problems. Factory automation leading to job losses. Fears related to mass immigration that led to crackdowns and bans. Corporate titans cozying up to politicians. Sound like 2025? Actually, we’re talking about America in 1875-1900, “The Gilded Age,” when Americans grew increasingly divided and angry at their political leaders. The...
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  • RECORDED
    May 29
    Thursday
    10:30 AM → 12:00 PM
    Sessions: 1
    Instructor: Cynthia Peterman, Museum Teacher Fellow, US Holocaust Memorial Museum
    Locations: Hybrid - At Oasis and Online
    REGISTRATION CLOSED
    In 1944, the Roosevelt administration established the War Refugee Board to rescue and provide temporary relief to victims of World War II and the Holocaust. The Emergency Refugee Shelter at Ft. Ontario was the only place in the United States designated as a refuge. Why this happened so late in the war, why there was only one place in the U.S. for refugees,...
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  • RECORDED
    July 16
    Thursday
    10:30 AM → 12:00 PM
    Sessions: 1
    Instructor: Barbara Blumberg Ressin, CCBC
    Locations: Hybrid - At Oasis and Online
    There are many female spies that have helped America win wars, from the Civil War to WWI to WWII. They were fearless, brave, and risked their lives to gather intelligence. Some survived, others either died in concentration camps or were shot to death. Tragically, they are not known and have become merely footnotes in our American history. You will meet...
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  • RECORDED
    May 29
    Thursday
    1:00 PM → 2:00 PM
    Sessions: 1
    Instructor: Steve Herman, Chief National Correspondent, Voice of America
    Locations: Hybrid - At Oasis and Online
    REGISTRATION CLOSED
    Join Steve Herman as he pulls back the curtain on the inner workings of the White House press corps, putting it into the context of the relationship between presidents and the press, from George Washington to Donald Trump. He'll discuss the challenges journalists have traditionally and currently face in providing accurate, unbiased information essential to...
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  • RECORDED
    July 16
    Thursday
    1:00 PM → 2:30 PM
    Sessions: 1
    Instructor: Steven Gimbel, Professor of Philosophy, Gettysburg College
    Locations: Online Class
    You know that kid in kindergarten who had to knock down everyone's block towers? That was David Hume, except he was toppling belief structures from religion, science, and politics. No thought was safe from his...
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  • RECORDED
    July 21
    Tuesday
    10:30 AM → 11:45 AM
    Sessions: 1
    Instructor: Piera Weiss, Landscape Planner and Architect
    Locations: Oasis at Macys Home Store
    This presentation examines the work of the Olmsted firm in and around Washington, D.C. and explores the city and region as a system of designed and managed landscapes — places where natural landforms and civic spaces are integrated through planning and design. The examples include the Capitol Grounds, the National Zoo, Rock Creek Park, subdivisions and...
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  • RECORDED
    June 3
    Tuesday
    10:30 AM → 12:00 PM
    Sessions: 1
    Instructor: Ernesto Castaneda, Director, Immigration Lab and the Center for Latin American and Latino Studies, American University
    Locations: Hybrid - At Oasis and Online
    REGISTRATION CLOSED
    In a talk tailored to be non-partisan and accessible to all, Dr. Castañeda will discuss immigration and the challenges it poses both at our borders and in our nation’s interior. He’ll look at why people migrate, the scale of the influx of people, and the specific circumstances of undocumented immigrants, unaccompanied minors, asylum seekers, and...
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  • RECORDED
    July 21
    Tuesday
    1:00 PM → 2:00 PM
    Sessions: 1
    Instructor: Bradford Stone, Author
    Locations: Hybrid - At Oasis and Online
    This talk outlines how animals served our nation during the Civil War. Animals proved indispensable in nearly every major aspect of the Civil War from providing essential food and other war materials, to transporting these vital goods. Cavalry enhanced armies’ offensive and intelligence operations and animal mascots of all shapes and sizes comforted and...
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  • RECORDED
    July 23
    Thursday
    1:00 PM → 2:30 PM
    Sessions: 1
    Instructor: Barbara Paulson, Travel Specialist
    Locations: Online Class
    Whether you’re contemplating your first solo adventure or a veteran solo traveler, Travel Specialist Barbara Paulson offers tips for increasing your comfort level and fully enjoying the experience. Topics include: testing the waters by traveling with a tour or small group of friends, getting around on your own, personal safety, dining alone and making...
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  • RECORDED
    June 4
    Wednesday
    1:00 PM → 2:00 PM
    Sessions: 1
    Instructor: Captain Amy Daum, Commander, 2nd District (Bethesda), MCPD
    Locations: Hybrid - At Oasis and Online
    REGISTRATION CLOSED
    In this presentation, Commander Daum of the MCPD 2nd District will provide practical tools and strategies to help protect yourself from crime. Topics will include preventing identity theft, fraud, and burglary. Through an interactive Q&A session, participants will also engage in a discussion on the role of the community in policing and how we can all...
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  • RECORDED
    June 5
    Thursday
    1:00 PM → 2:30 PM
    Sessions: 1
    Instructor: Dan Sherman, PhD
    Locations: Hybrid - At Oasis and Online
    REGISTRATION CLOSED
    Born in New York City, and trained in Greece, Maria Callas electrified opera audiences with the range of her singing and intensity of her stage presence. She became a celebrity known both for her singing and her tempestuous personal and professional life. The class will present her biography, clips of a wide range of her roles, and include seldom seen...
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  • RECORDED
    July 29
    Wednesday
    1:00 PM → 2:30 PM
    Sessions: 1
    Instructor: Judy Scott Feldman, Ph.D., Art Historian/National Mall Coalition
    Locations: Hybrid - At Oasis and Online
    Should modern democracies build monuments modeled on ancient triumphal arches? This class looks at the historical origins of triumphal arches in Rome and beyond, how they’ve been reused across centuries, and what they symbolize. We’ll consider recent proposals for new monumental forms in the capital—including arches and grand ceremonial spaces—and...
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  • RECORDED
    June 11
    Wednesday
    10:30 AM → 12:00 PM
    Sessions: 1
    Instructor: Owen Ullmann, Journalist and Author
    Locations: Hybrid - At Oasis and Online
    REGISTRATION CLOSED
    Since its emergence roughly 15 years ago, cryptocurrency has promised to replace traditional money issued by governments with a new system that bypasses authorities and banks and empowers its users. So far, however, it has stalled as a payment system and instead become a volatile, exotic investment scarred by numerous scandals. Will it eventually replace...
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  • RECORDED
    June 11
    Wednesday
    1:00 PM → 2:30 PM
    Sessions: 1
    Instructor: Liza Achilles, Author and Blogger
    Locations: Hybrid - At Oasis and Online
    REGISTRATION CLOSED
    CLASS IS CANCELLED
    William Shakespeare's sonnet sequence was first published over 400 years ago and still resonates with readers today. "But thy eternal summer shall not fade," proclaims the most famous of them all (Sonnet 18). The poet addresses these words to a young man known as the Fair Youth; but the words also refer to the poetry itself. Modern Shakespearean love...
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  • RECORDED
    June 12
    Thursday
    1:00 PM → 2:15 PM
    Sessions: 1
    Instructor: Richard H. Hughes IV, JD, MPH, Professorial Lecturer in Law, The George Washington University Law School
    Locations: Online Class
    REGISTRATION CLOSED
    As the Trump administration begins its new term, significant changes in federal health policy and leadership are anticipated, particularly in areas like vaccines and public health initiatives. With Robert F. Kennedy leading HHS -- alongside new leadership at the NIH, FDA, and CDC -- questions arise about the direction of these agencies and the broader...
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  • RECORDED
    August 11
    Tuesday
    1:00 PM → 2:30 PM
    Sessions: 1
    Instructor: Owen Ullmann, Journalist and Author
    Locations: Hybrid - At Oasis and Online
    (Note:  At the instructor's request, the date of the class has been changed from July 7 to August 11.) From Great Britain to Germany and Japan to Vietnam, enemy nations that have fought wars with the United States have subsequently become close friends, allies or economic partners, as if past hostilities didn't matter as they embarked on a later courtship....
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  • RECORDED
    June 17
    Tuesday
    10:30 AM → 12:00 PM
    Sessions: 1
    Instructor: David B Lindauer, Lt. Colonel (Ret.), US Army Signal Corps
    Locations: Hybrid - At Oasis and Online
    REGISTRATION CLOSED
    The name Niccolò Machiavelli brings to mind a figure with a reputation for cunning and deceit. It is not surprising, therefore, that this shrewd commentator on the nature of political power should turn his analytical skills on the art of war as well. For he lived in tumultuous times, when his country was a battleground for aggressive foreign powers. At...
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  • RECORDED
    June 18
    Wednesday
    1:00 PM → 2:15 PM
    Sessions: 1
    Instructor: Dr. Daniel Neep, Crown Center for Middle East Studies, Brandeis University
    Locations: Hybrid - At Oasis and Online
    REGISTRATION CLOSED
    Modern Syria has seen violence, repression, and autocracy, suffering through tragedy after tragedy over the past century. Yet the history of Syria is not just a tale of dictators and generals. From the 1800s to the 2020s, the Syrian people have engaged in a passionate struggle for justice, equality, and a better future. Whether fighting for national...
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  • RECORDED
    June 19
    Thursday
    1:00 PM → 2:30 PM
    Sessions: 1
    Instructor: Steven Gimbel, Professor of Philosophy, Gettysburg College
    Locations: Online Class
    REGISTRATION CLOSED
    (Save $12 when you also sign up for related classes #313, 395, 432.) Plato was a disciple of Socrates who was shocked when he was killed by the Athenian people. To save his master's memory for posterity, he began to write dialogue, short plays about arguments that Socrates engaged in. Over time, Plato went from scribe to philosopher, developing his own...
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