• June 29
    Wednesday
    1:00 PM → 2:30 PM
    Sessions: 1
    Instructor: Jane Ellen, Performer, Composer, and Recording Artist
    Locations: Online Class
    REGISTRATION CLOSED
    Dolly Parton (1946- ) began her career on radio, recorded her first single at age 13, and went on to become the most honored female country performer of all time, with 44 Top 10 albums and sales of more than 100 million records worldwide. Best known as a singer-songwriter and actress, she is also an author, philanthropist, and humanitarian. She is involved...
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  • June 30
    Thursday
    1:00 PM → 2:30 PM
    Sessions: 1
    Instructor: Robert Watson, PhD, Distinguished Professor of American History, Lynn University
    Locations: Online Class
    REGISTRATION CLOSED
    Much has been written and said about the presidents, but this salacious (but historically accurate) look at presidential peccadilloes offers...
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  • RECORDED
    July 15
    Tuesday
    10:30 AM → 12:00 PM
    Sessions: 1
    Instructor: Seth Kibel, Musician and Composer, and Harry Appelman, Pianist
    Locations: Hybrid - At Oasis and Online
    REGISTRATION CLOSED
    August 15, 2025 will mark the centenary of the birth of Oscar Peterson, whom many hold up as the greatest jazz pianist of all time. Part concert and part lecture, this presentation will feature OASIS stalwart and woodwind wizard Seth Kibel along with gifted jazz pianist Harry Appelman. The two will illustrate OP's (as his friends often referred to him)...
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  • July 7
    Thursday
    10:30 AM → 12:00 PM
    Sessions: 1
    Instructor: Daryl Davis, Musician
    Locations: Online Class
    REGISTRATION CLOSED
    Is it real or is it Memorex, or is it someone who just sounds like the hit-making artist? Some singers have voices that are often imitated but never duplicated, or are they? Come see how well your ears can discern the originals from the...
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  • April 30
    Friday
    6:00 PM → 7:00 PM
    Sessions: 1
    Instructor: Chris Burns, Many-Strings
    Locations: Online Class
    REGISTRATION CLOSED
    What’s happening in this dramatic musical overture? Who’s invading who? Who wins and why? The “1812 Overture” is a brilliant and exciting musical portrait of Napoleon’s failed invasion of Russia. We will appreciate the 1812 battle through the music: its military charges, desperate prayers and celebrations. In this class history and music join...
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  • July 7
    Thursday
    10:30 AM → 12:00 PM
    Sessions: 1
    Instructor: Daryl Davis, Musician
    Locations: Oasis at the Macys Home Store
    REGISTRATION CLOSED
    Is it real or is it Memorex, or is it someone who just sounds like the hit-making artist? Some singers have voices that are often imitated but never duplicated, or are they? Come see how well your ears can discern the originals from the...
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  • July 18
    Tuesday
    10:30 AM → 12:00 PM
    Sessions: 1
    Instructor: David B Lindauer, Lt. Colonel (Ret.), US Army Signal Corps
    Locations: Online Class
    REGISTRATION CLOSED
    The Battle of Kursk, in Russia, in 1943 was the largest tank battle in history. This course will not only analyze the battle and the events leading up to it but will also examine how the literature about the Eastern Front in World War has been evolving, so that, although the events themselves took place eighty years ago, our perspective on those events is...
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  • July 7
    Thursday
    1:00 PM → 2:30 PM
    Sessions: 1
    Instructor: Denver Brunsman, Associate Chair, Department of History, George Washington University
    Locations: Online Class
    REGISTRATION CLOSED
    In the past generation, professional historians have to come to near universal agreement that slavery caused the Civil War. However, scholars still debate exactly how the institution divided the nation. In this presentation, Oasis regular Professor Denver Brunsman of George Washington University will discuss how the combination of western expansion and...
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  • July 15
    Tuesday
    1:00 PM → 2:30 PM
    Sessions: 1
    Instructor: Garret Martin, Hurst Senior Professorial Lecturer, School of International Service, and Co-Director of the Transatlantic Policy Center, American University
    Locations: Hybrid - At Oasis and Online
    REGISTRATION CLOSED
    Foreign policy matters rarely determine US presidential elections, and the 2024 election was no exception. Yet Presidents often must spend significant time focused on major international challenges. This talk will assess Trump 2.0’s foreign policy actions so far, as well as past and possible major breaks from Biden’s foreign policy record and how Trump...
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  • July 18
    Tuesday
    10:30 AM → 12:00 PM
    Sessions: 1
    Instructor: David B Lindauer, Lt. Colonel (Ret.), US Army Signal Corps
    Locations: Oasis at the Macys Home Store
    REGISTRATION CLOSED
    The Battle of Kursk, in Russia, in 1943 was the largest tank battle in history. This course will not only analyze the battle and the events leading up to it but will also examine how the literature about the Eastern Front in World War has been evolving, so that, although the events themselves took place eighty years ago, our perspective on those events is...
    read more
  • July 9
    Tuesday
    10:30 AM → 12:00 PM
    Sessions: 1
    Instructor: Guillermo Warley, Electronics Engineer
    Locations: Online Class
    REGISTRATION CLOSED
    (This class has been converted to online-only) Examining three major challenges our planet is facing: air pollution, water supply and climate change. Definitions, background, causes and predictions for the future, with a discussion of the potential role of engineering solutions at the institutional/educational level and the industry/commercial...
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  • July 16
    Wednesday
    10:30 AM → 12:00 PM
    Sessions: 1
    Instructor: John McCarthy, Montgomery County State's Attorney
    Locations: Hybrid - At Oasis and Online
    REGISTRATION CLOSED
    Each year, the Maryland legislature deals with thousands of pieces of proposed legislation. This class will focus on the most important new laws adopted during the 2025 legislative session. Special emphasis will be given to juvenile reform and involuntary commitment...
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  • July 18
    Tuesday
    1:00 PM → 2:00 PM
    Sessions: 1
    Instructor: Nicki Jhabvala, NFL Reporter, The Washington Post
    Locations: Online Class
    REGISTRATION CLOSED
    The rebranded Commanders are in a state of flux. After more than 20 trying seasons under owner Daniel Snyder, the franchise seems headed for a sale. They also hired a new offensive coordinator in Eric Bieniemy and will have yet another new Week 1 starting quarterback, in Sam Howell. How soon will the team be sold? Will the on-field changes finally lead them...
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  • July 8
    Friday
    10:30 AM → 11:30 AM
    Sessions: 1
    Instructor: Donald Pelles, Ph.D., Certified Hypnotherapist
    Locations: Online Class
    REGISTRATION CLOSED
    In this presentation, Dr. Pelles will discuss the relationship of the mind with pain and how we can use that to reduce or eliminate suffering. Demonstrations will be provided on the “mind tricks” you can use to reduce and/or eliminate...
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  • July 18
    Tuesday
    1:00 PM → 2:00 PM
    Sessions: 1
    Instructor: Nicki Jhabvala, NFL Reporter, The Washington Post
    Locations: Oasis at the Macys Home Store
    REGISTRATION CLOSED
    The rebranded Commanders are in a state of flux. After more than 20 trying seasons under owner Daniel Snyder, the franchise seems headed for a sale. They also hired a new offensive coordinator in Eric Bieniemy and will have yet another new Week 1 starting quarterback, in Sam Howell. How soon will the team be sold? Will the on-field changes finally lead them...
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  • RECORDED
    July 16 – July 23
    Wednesday
    1:00 PM → 2:30 PM
    Sessions: 2
    Instructor: Dan Sherman, PhD
    Locations: Hybrid - At Oasis and Online
    REGISTRATION CLOSED
    The movies have given us some of the most widely known and beloved music for the past 100 years, offering audiences a chance to hear complex and colorful scores by master composers. This class will present an overview of how film music has developed and include clips from many great films, including Casablanca, Psycho, and Star Wars. The first part will...
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  • July 8
    Friday
    6:00 PM → 7:00 PM
    Sessions: 1
    Instructor: Chris Burns, Many-Strings
    Locations: Online Class
    REGISTRATION CLOSED
    The master of the classical world emerged triumphantly from the most difficult childhood. His brilliance lit up the musical world. Beethoven’s concertos shine especially bright as bold statements that he would not be harnessed by tradition. He would bring to the musical world new and novel, sensitive and profound, music. For the soloist, very challenging;...
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  • July 19
    Wednesday
    10:30 AM → 12:00 PM
    Sessions: 1
    Instructor: Daryl Davis, Musician, and Angela Hill, Vocalist
    Locations: Oasis at the Macys Home Store
    REGISTRATION CLOSED
    Choir Director and vocalist extraordinaire Angela Hill and Daryl Davis will explore the roots of Gospel music and the similarities between Black and White Gospel music. Bring your singing voices. You are sure to leave this class saved and sanctified....
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  • RECORDED
    July 17
    Thursday
    10:30 AM → 12:30 PM
    Sessions: 1
    Instructor: Victor Rezmovic, Technology Instructor
    Locations: Hybrid - At Oasis and Online
    REGISTRATION CLOSED
    The "Cloud" is a term we hear all the time, but what does it really mean? In this two-part program, we’ll break it down in simple terms. During the first hour, we'll provide an overview of the Cloud, defining key terms and explaining how it works. We will review several methods of connecting to the Cloud and how it is organized. Then we'll take a short...
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  • July 19
    Wednesday
    1:00 PM → 2:00 PM
    Sessions: 1
    Instructor: Larissa Johnson, Edutainer
    Locations: Oasis at the Macys Home Store
    REGISTRATION CLOSED
    This class is a lower-intensity version of the typical Zumba class and is designed to meet the anatomical, physiological, and psychological needs of the active aging population. This class is easy on your joints, gives you a chance to “dance like no one’s watching,” provides opportunities to improve hand-eye coordination as well as right-left brain...
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