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Harriton Celebrates 25 Years of International Baccalaureate Excellence

Harriton Celebrates 25 Years of International Baccalaureate Excellence

Harriton High School recently celebrated a special milestone: the 25th anniversary of its International Baccalaureate (IB) Program!

For the past quarter-century, Harriton’s IB program has brought together students, families and educators in a shared commitment to academic excellence, global understanding and lifelong learning. The anniversary celebration offered an opportunity for current and former members of the IB community to reconnect, reflect on the program’s lasting impact and honor the many people who have helped shape its success over the years.

The event also recognized longtime IB Coordinator Tom O’Brien, who is retiring after leading the program with dedication and heart since its inception. Affectionately known to many as “TOB,” O’Brien has played a central role in building and sustaining Harriton’s IB program, supporting generations of students and educators throughout its 25-year history.

As part of the celebration, current and former IB students and teachers were invited to contribute to a special IB Roll Call slideshow and commemorative yearbook featuring photos, memories and messages from across the years. The completed yearbook will be presented to O’Brien as a tribute to his leadership and the community he helped foster.

In another meaningful tribute, the family of a former LMSD School Board member generously offered to rename an existing IB Scholarship in O’Brien’s honor. The scholarship, administered through the Lower Merion Township Scholarship Fund (LMTSF), supports graduates as they continue their educational journeys beyond high school.

The anniversary celebration served as both a look back at 25 years of achievement and a tribute to the people, relationships and shared values that have made Harriton’s IB program so meaningful to so many students and families.

Three men are conversing in a hallway with a sign that reads %22COURSE%22 in the background.
Two young women examine business cards laid out on a table in the foreground, while in the background, other people walk down a brightly lit school hallway.
Rows of white name badges with blue logos and text are laid out on a dark surface, with some badges in sharp focus in the foreground and others blurred in the background.
Two lit candles in glass cylinders stand in the foreground next to a sign celebrating %22Tob%22 and his %22next chapter,%22 with a blurred background of a room.
Three men are talking in the foreground, with balloons and a blurred background of a building interior.
Three smiling people stand in the foreground, with a blurred background of a busy indoor event.
In the foreground, a woman in a Union Jack baseball cap holds a can of Coca-Cola, while in the background, a diverse group of people are gathered.
A man with gray hair addresses a crowd of people gathered in a large, open space with an American flag hanging in the background.
A group of people stand in a brightly lit room with an American flag hanging in the background.
Three young women in the foreground look attentively to the left, while a blurred crowd of people fills the background.
A group of young people and a woman stand in a hallway with an American flag hanging in the background.
A group of six people, including a man in a suit and five younger individuals, pose for a photo in a brightly lit indoor space with a tiled floor and a distant screen displaying content.
A man in a maroon shirt and a woman in a black cardigan converse in the foreground, while a blurred background reveals a gathering of people and decorations.
Three people in the foreground are engaged in conversation, while a crowd of young people mills about in the background.
Two men in the foreground are engaged in conversation, while a blurred background reveals a gathering of people in a well-lit indoor space.
Two men, one in a suit and tie and the other in a collared shirt, pose for a photo with their arms around each other in front of a display of trophies and a framed jersey.
A group of young men and an older man stand together in a hallway with lockers and posters visible in the background.
A group of people are laughing and talking in a brightly lit indoor space with large windows in the background.
A man in a suit smiles and holds a drink in the foreground, while other people mingle in the background of a brightly lit room.
A man in a light gray collared shirt and jeans stands in the foreground, while a blurred arm and shoulder are in front of him, and a crowd of people are visible in the background.
Three smiling people stand in the foreground, with a blurred background of a room with tables and chairs.
Three women in the foreground are engaged in conversation in a brightly lit hallway with other people in the background.
Three young men stand with arms around each other in the foreground, while a blurred background shows a busy indoor event with other people and displays.
Three smiling women pose for a photo in the foreground, with a blurred background of people and a clock on the wall.
Three smiling people pose for a photo in the foreground, while a blurred background shows a gymnasium with other people and a basketball jersey.
A man and a woman laugh together in the foreground, while a basketball jersey hangs on the wall in the blurred background.
Three smiling women pose in front of a decorated wall with balloons and lights.
A group of people are gathered in a room with a woman in a white dress speaking to them, while others listen attentively.
Three smiling people pose in the foreground, with a blurred background of a crowded indoor event.
In the foreground, a group of people are gathered in conversation, while the background features a celebratory banner and large illuminated numbers.
A group of seven young adults poses for a photo in a brightly lit cafeteria with tables and chairs visible in the background.
Two women stand in the foreground, while a blurred background shows people seated at tables.
Two people in the foreground are talking, while a third person stands in the background in front of a closed metal gate.
A smiling woman in a white dress stands next to a man in a beige sweater and jeans, holding a drink, with a blurred indoor background.
Two men in a school hallway, one in a plaid shirt and the other in a suit, are engaged in conversation with lockers and bulletin boards visible in the background.
Five young people stand together in the foreground, smiling at the camera, with a blurred background of a school hallway featuring lockers and a trophy case.
Three smiling people, two young men and an older woman, pose for a photo in a hallway decorated with balloons, with other people and a trash can visible in the background.
Two smiling women pose in the foreground with a wall of framed certificates and a sign reading %22ALL AMERICANS%22 in the background.
A man in a blue shirt stands behind a table with a cake and drinks, while other people are blurred in the foreground and background.
Four young men stand together in the foreground, smiling at the camera, with a blurred background of a large indoor space.
Three smiling women pose in the foreground with a wall covered in artwork and a backdrop of lights and equipment in the background.
Four young people pose for a photo in the foreground, while a blurred background shows a gathering with food and sports memorabilia on the walls.
Two young men stand in the foreground holding drinks, while other people and a window with greenery are visible in the background.
Four smiling young women stand in the foreground, with a blurred indoor hallway and tables in the background.
A woman in a floral dress smiles at a man in a plaid shirt, with a table of name tags in the foreground and a room with people in the background.
A woman in a floral shirt gestures while talking to two men in the foreground, with a blurred background of a room with framed items on the wall.
In the foreground, three people are engaged in conversation, while the background reveals a large, open indoor space with a clock on the wall.
A man in a plaid jacket and a woman in a brown jacket converse in the foreground, while other people mingle in the blurred background.
Four people in casual attire converse in a hallway with bulletin boards and lockers in the background.
A woman in a floral dress speaks to others in the foreground, while framed pictures hang on the wall in the background.
Three people are engaged in conversation in the foreground, with a blurred background of a hallway with framed pictures on the wall.
Three smiling people pose for a photo in a hallway with framed pictures and a banner in the background.
Five adults pose for a photo in the foreground, with a blurred background of people and a school hallway.
Two women stand in the foreground with an American flag and other people in the background.
A man in a suit and a woman in a polka-dot dress stand together in a brightly lit hallway with a framed picture on the wall behind them.
Three people are engaged in conversation in the foreground, while a blurred background reveals a gathering of other individuals.
An older man in a light blue shirt with a name tag looks intently at a person in the foreground, while a blurred crowd mills about in the background.
Three people pose for a photo in front of a hallway with an American flag hanging in the background.
Four men pose for a photo in a brightly lit hallway with lockers and a television screen visible in the background.
A man in a black shirt and tie speaks into a microphone in the foreground, while a blurred background shows a speaker on a stand and a person standing near a table.
A man in a suit and tie, with a can of soda in the foreground, talks to two people in a crowded hallway with framed pictures on the wall.
A bald man in a suit and tie speaks into a microphone in front of a metal grate and a red and white striped wall.
A man in a suit speaks into a microphone in front of a closed metal gate, with a blurred person in the foreground.
Three people stand together in the foreground, with a blurred background of a room with chairs and a person in purple.
Three men in casual and business attire converse in the foreground, while a blurred background reveals other attendees and colorful artwork on a wall.
Three men converse in the foreground, while a blurred background reveals a gymnasium with a framed jersey.
A man in a black shirt and tie talks to two women in the foreground, while a classroom setting with chairs and tables is visible in the background.

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