Sheryl Trower is a graduate of the elite American School of Protocol and The Etiquette Institute. Sheryl also holds a BA in Communications from Penn State University. Sheryl has served on the boards of Vision Corps, Milagro House, Dollars for Scholars, and the American Business Women’s Association.

Duffy Johnson was educated at the prestigious Protocol School of Washington, graduated with a BBA in Marketing from The University of Miami, and studied Government at Harvard University. Duffy has served on a variety of boards, including the historic Woodward Hill Cemetery, Lancaster Museum of Art, The New School of Lancaster, and Tennis Central. She is also an active member of the Rotary Club of Lancaster.

The Etiquette School of Central PA is dedicated to excellence in teaching business etiquette, dining, social and personal skills to those just beginning their careers to senior executives, as well as programs for children, teens, young adults and families. These skills build self-confidence and allow clients to attain their fullest potential.


Appearances & Interviews

LNP, Spring 2017, Bridal Magazine Special Edition – Bridal Registries

LNP, December 2016 -  Holiday Tipping and Regifting Etiquette

WGAL, Channel 8 News at 5, November 2016 – 4-Part Interview with Ann Shannon on Politics and Etiquette

The Express Times, Lehigh Valley, PA, November 2016 - Thanksgiving after this election? Tips to remain cordial

LNP, Fall 2016 – Bridal Insert – Bridesmaid Etiquette, June 2016 - ‘Should I get my step-dad a card?’ and other Father’s Day questions

LNP, April 2016 - 4 tips for cell phone etiquette at mealtime

LNP, April 2016 - Can you pass this cell phone challenge for better family meals?

LNP, February 2016 – What to Wear to a Party

The PA Public Relations Society, February 2016 – Professional Business Etiquette

LNP, July 2015 – Special Wedding Section, How to Choose Bridesmaids

LNP, November 2014 - Special Wedding Edition, Bridesmaids’ Gifts

The York Daily Record, August 2014 - Sign Warns Against Pajamas in Court

WHP CBS 21, August 2014 – Story on court sign prohibiting pajamas

Pennsylvania Treasury, December 2014 - Nontraditional Holiday Gift Idea

The Today Show Website, August 2013 - Dining out with kids: Etiquette tips for new parents

Lancaster County Woman, July 2013 - In The Spotlight

SCORE, June 2013 – The Polished Professional

Central Penn Parent Magazine, April 2013 – Kids Etiquette

ABWA Women @ Work, February 2013 – Business Etiquette

Pittsburgh Tribune, January 2013 – Business Etiquette in Modern World

York Patriot News, December 2012 – Do’s and Don’ts For Kids

Smart Magazine, December 2012 – Thank You Notes

Lancaster Newspaper,  May 2011 – Etiquette and Common Sense

Lancaster Newspaper, February 2010, Progress Section – Social Skills Article

Lancaster Newspaper “Boomers” Publication, December 2011 –  Cover and feature story

Pocono Record, December 2011 – The Art of Regifting

York Daily Record “Flip Side Insert”, July 2010 – Evite Etiquette

Central Penn Parent, November 2011 – Teaching Etiquette

Harrisburg Magazine, April 2011 – Etiquette The Right Stuff

WITF Smart Talk, December 2011 – Holiday Etiquette

WITF Smart Talk, June 2011 – Questions About Etiquette

WGAL, February 2011 – Valentine Etiquette

WHP, ch 21, July 2011 – Social Networking

AMBUCS,  August 2011 – Dining Etiquette

ABWA,  November 2010 – Business and Dining Etiquette

York Womens Network, March 2010 – Business and Dining Etiquette