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A world of interests. A place to connect.

Affinity Classes

Lifelong learning. Shared interests. New connections.

Adult continuing education for people of all abilities, built around the things they love and the things they want to discover.

An offering from Positive Behavior Academy

Follow your curiosity.

You never know where it might take you.

Learning is a lifelong adventure

60+subject areas explored since 2023

All abilitiesshared interests bring us together

Many ways to joinin person · online · hybrid

What is Affinity?

“A spontaneous or natural liking for something.”

Harmony. Fondness.
Like-mindedness. Connection.

A shared interest is just the beginning.

Affinity classes are adult continuing education classes designed to promote growth and connection around a shared interest.

Since 2023, Positive Behavior Academy has offered classes in more than 60 different subject areas, connecting curious learners with instructors who are passionate about sharing their knowledge and lived experience.

Our classes have brought adults of all abilities together on university campuses, online, and through hybrid learning experiences.

Find something that interests you

Find your next interest

Explore our classes

In person Online Hybrid

Browse current and upcoming offerings, meet your instructor, and find the details for your class. You can join after a series has started and pay only for the remaining sessions. Weeks without a scheduled class do not reduce the price. Registration is through Positive Behavior Academy.

6 sessions

  • Take Charge! Get organized, set goals, and check off the dots. 12 sessions.
    FeaturedIn personOpen

    Affinity Classes

    Affinity classes and related course offerings.

    Take Charge! Getting Organized, Setting Goals & Checking Off the Dots

    This practical, interactive course explores strategies for staying organized, setting achievable goals, managing time, making decisions, solving everyday problems, getting started on tasks, and following through.

    Tue, Oct 27, 2026 · 10:30 AM – 1:30 PM

    Tue, Nov 3, 2026 · 10:30 AM – 1:30 PM

    Tue, Nov 10, 2026 · 10:30 AM – 1:30 PM

    + 3 more sessions

    Laura Hastings

    LIU Post- Brookville, NY

    $900.00

    6 sessions remaining · $150.00 / class

    View details
  • Affinity Fall Class 2026 Digital Game Deisgn, 10 sessions, 18+
    In personOpen

    Affinity Classes

    Affinity classes and related course offerings.

    Fall 2026- Digital Game Design- Level Design

    A Positive Behavior Academy Affinity Class | 10-Session Lifelong Learning Series

    Thu, Oct 29, 2026 · 2:30 PM – 3:45 PM

    Thu, Nov 5, 2026 · 2:30 PM – 3:45 PM

    Thu, Nov 12, 2026 · 2:30 PM – 3:45 PM

    + 4 more sessions

    Kevin Velez

    LIU Post PTW classroom setting Riggs Hall lower level · 720 Northern Boulevard, Brookville, NY 11548

    $700.00

    7 sessions remaining · $100.00 / class

    View details
  • Fall 2026 Affinity: Strong Island: The Land That We Love and Live On
    VirtualOpen

    Affinity Classes

    Affinity classes and related course offerings.

    Fall 2026- Strong Island: The Land That We Love and Live On!

    A Positive Behavior Academy Affinity Class | 10-Session Lifelong Learning Series

    Mon, Nov 2, 2026 · 2:30 PM – 3:45 PM

    Mon, Nov 9, 2026 · 2:30 PM – 3:45 PM

    Mon, Nov 16, 2026 · 2:30 PM – 3:45 PM

    + 4 more sessions

    Sarah Slotnick

    Online

    $700.00

    7 sessions remaining · $100.00 / class

    View details
  • Affinity Fall 2026 Spanish for Everyday Life
    In personOpen

    Affinity Classes

    Affinity classes and related course offerings.

    Fall 2026- Spanish for Everyday Life: An Introduction to Speaking Spanish

    A Positive Behavior Academy Affinity Class | 10-Session Lifelong Learning Series

    Tue, Oct 27, 2026 · 2:30 PM – 3:45 PM

    Tue, Nov 3, 2026 · 2:30 PM – 3:45 PM

    Tue, Nov 10, 2026 · 2:30 PM – 3:45 PM

    + 5 more sessions

    Kevin Velez

    LIU Post PTW classroom setting Riggs Hall lower level · 720 Northern Boulevard, Brookville, NY 11548

    $800.00

    8 sessions remaining · $100.00 / class

    View details
  • Affinity Fall Class 2026 Think Fast. Improv, Confidence & Communication. 10 sessions. 18+
    In personOpen

    Affinity Classes

    Affinity classes and related course offerings.

    Fall 2026- Think Fast! Improv, Confidence & Communication

    A Positive Behavior Academy Affinity Class | 10-Session Lifelong Learning Series

    Wed, Oct 28, 2026 · 2:30 PM – 3:30 PM

    Wed, Nov 4, 2026 · 2:30 PM – 3:45 PM

    Wed, Nov 11, 2026 · 2:30 PM – 3:45 PM

    + 4 more sessions

    Sarah Slotnick

    LIU Post PTW classroom setting Riggs Hall lower level · 720 Northern Boulevard, Brookville, NY 11548

    $700.00

    7 sessions remaining · $100.00 / class

    View details
  • Affinity Fall Class 2026 New York Sports Teams 10 Sessions
    HybridOpen

    Affinity Classes

    Affinity classes and related course offerings.

    Fall 2026—New York Sports Teams - History, Legends, and Heroic Moments!

    A Positive Behavior Academy Affinity Class | 10-Session Lifelong Learning Series

    Wed, Oct 28, 2026 · 6:00 PM – 7:15 PM

    Wed, Nov 4, 2026 · 6:00 PM

    Wed, Nov 11, 2026 · 6:00 PM

    + 4 more sessions

    Michael Finneran

    LIU Post PTW classroom setting Riggs Hall lower level · 720 Northern Boulevard, Brookville, NY 11548

    $700.00

    7 sessions remaining · $100.00 / class

    View details

People who love what they share

Meet the instructors

Meet the current and past instructors who bring their interests, knowledge, and lived experience to Affinity.

Headshot of Affinity Class instructor Kevin Valez

Current instructor

Kevin Velez

Kevin Velez is a graduate of LIU Post with a degree in Digital Game Design and a lifelong passion for video games and interactive storytelling. From a young age, he was fascinated not only by playing games, but by the history, creativity, and innovation behind the industry that has shaped entertainment for generations. During his time at LIU Post, Kevin designed and developed countless original games, gaining hands-on experience in game mechanics, storytelling, design theory, and digital production. His work allowed him to turn his passion into a creative skillset, while deepening his appreciation for the evolution of gaming culture and technology. Kevin is excited to bring his enthusiasm, creativity, and knowledge to the classroom, where he hopes to inspire students to explore the world of gaming in new and exciting ways.

Read Kevin’s bio

Kevin Velez is a graduate of LIU Post with a degree in Digital Game Design and a lifelong passion for video games and interactive storytelling. From a young age, he was fascinated not only by playing games, but by the history, creativity, and innovation behind the industry that has shaped entertainment for generations. During his time at LIU Post, Kevin designed and developed countless original games, gaining hands-on experience in game mechanics, storytelling, design theory, and digital production. His work allowed him to turn his passion into a creative skillset, while deepening his appreciation for the evolution of gaming culture and technology. Kevin is excited to bring his enthusiasm, creativity, and knowledge to the classroom, where he hopes to inspire students to explore the world of gaming in new and exciting ways.

Laura Hastings

Current instructor

Laura Hastings

Pathway to Productivity Instructor

Laura Hastings has spent many years working in education. She is especially passionate about helping adults take the skills they have learned into meaningful, real-life situations.

Read Laura’s bio

Laura Hastings has spent many years working in education. She is especially passionate about helping adults take the skills they have learned into meaningful, real-life situations.

Michael Finneran smiling into camera with open water and mountains behind him

Current instructor

Michael Finneran

Affinity Class Instructor

Michael is a clinical psychologist who has been working in psychiatric hospitals, clinics, and community settings for over 15 years. Michael loves supporting individuals with mental illness, disabilities, and other challenges as they work toward improving their lives. Michael enjoys bringing his experience, humor, and love of sports into his work. It is with great hope that any student joining his Affinity class will feel supported, have fun, and learn as much as possible while doing so!

Read Michael’s bio

Michael is a clinical psychologist who has been working in psychiatric hospitals, clinics, and community settings for over 15 years. Michael loves supporting individuals with mental illness, disabilities, and other challenges as they work toward improving their lives. Michael enjoys bringing his experience, humor, and love of sports into his work. It is with great hope that any student joining his Affinity class will feel supported, have fun, and learn as much as possible while doing so!

Sarah Slotnick smiling into camera

Current instructor

Sarah Slotnick

Affinity Class Instructor

Sarah Slotnick is a social studies teacher at Fiorello H. LaGuardia High School of Music & Art and Performing Arts. She brings her passion for history, improv, and art into the learning space to create engaging, age-appropriate experiences that build confidence, communication, and independence. Sarah believes in fostering a supportive environment where every individual is respected, empowered, and encouraged to grow at their own pace. In her spare time, she enjoys listening to music, reading, listening to podcasts, and of course, hanging out at the beach.

Read Sarah’s bio

Sarah Slotnick is a social studies teacher at Fiorello H. LaGuardia High School of Music & Art and Performing Arts. She brings her passion for history, improv, and art into the learning space to create engaging, age-appropriate experiences that build confidence, communication, and independence. Sarah believes in fostering a supportive environment where every individual is respected, empowered, and encouraged to grow at their own pace. In her spare time, she enjoys listening to music, reading, listening to podcasts, and of course, hanging out at the beach.

headshot of Courtney Braun smiling into the camera

Past instructor

Courtney Braun

Affinity Class Instructor

Courtney Braun is thrilled to be teaching another round of Affinity classes. Courtney is Licensed Master of Social Work, graduating from Stony Brook University School of Social Welfare. Courtney has a love for cooking and local cuisine, labeling herself as a "foodie." Courtney has performed in countless productions here on Long Island as well as directed and choreographed a handful of productions. She can be found visiting Disney World frequently as an annual passholder. Courtney also has a strong passion for photography, reading, and music!

Read Courtney’s bio

Courtney Braun is thrilled to be teaching another round of Affinity classes. Courtney is Licensed Master of Social Work, graduating from Stony Brook University School of Social Welfare. Courtney has a love for cooking and local cuisine, labeling herself as a "foodie." Courtney has performed in countless productions here on Long Island as well as directed and choreographed a handful of productions. She can be found visiting Disney World frequently as an annual passholder. Courtney also has a strong passion for photography, reading, and music!

Headshot of Affinity Class instructor Thomas Conklin

Past instructor

Thomas Conklin

Tom is an educator who has been working in the field of education and human services for over 25 years. Tom loves to advocate for individuals trying to better their lives and truly enjoys promoting positive spirit amongst any group that he is a part of. Tom loves teaching Affinity classes with PBA. It is with great hope that any student joining this particular class will broaden their knowledge and have fun while doing so!

Read Thomas’s bio

Tom is an educator who has been working in the field of education and human services for over 25 years. Tom loves to advocate for individuals trying to better their lives and truly enjoys promoting positive spirit amongst any group that he is a part of. Tom loves teaching Affinity classes with PBA. It is with great hope that any student joining this particular class will broaden their knowledge and have fun while doing so!

There is always something new to discover

Why not give it a try?

Lifelong learning opens the door to new experiences, confidence, and connection. Why not give it a try?