Melissa Gorga

Star on Bravo’s "The Real Housewives of New Jersey"

Harry Rinker

Antique Specialist & Collector; Host of "Collector Inspector"

Laura Snyder

Professor; Science Historian; Philosopher; Author of "The Philosophical Breakfast Club"

Kerry James Marshall

Artist Known for Using African-American Life & History as Subject Matter for His Paintings and Sculptures

Mike Skupin

Contestant on CBS' "Survivor -- The Australian Outback"

Shaun Hays

Master Speed Chalk Artist

Joyce Maynard

Journalist & Best-Selling Author

What cancer taught me about the nature of love | Joyce Maynard | TEDx

Dawn Riley

Founder, Captain & CEO of America True

Harvey Mansfield

Political Philosopher, Author & Distinguished Professor

Tundi Agardy

Marine Conservationist & Founder of "Sound Seas," Research and Policy Project to Help Protect the Oceans and Ocean Life

Ali Carr-Chellman

Former Teacher; Now An Instructional Designer and Author on Effective Instruction on Learning

John Stonestreet

President of The Chuck Colson Center for Christian Worldview & BreakPoint Radio Co-Host

Elektrolytes

Winners of America's Best Dance Crew

Dr. Patricia Dykes

Assistant Professor of Medicine at Harvard Medical School; Sr. Nurse Assistant, Program Director of Patient Safety Research and Practice, & Program Director of the Center for Nursing Excellence at Brigham & Women's Hospital

Jaclyn Friedman

Writer, Educator, Activist, & Author of "Yes Means Yes!"

Jan Chappuis

Educator and Author

Nick Thune

Stand-Up Comedian, Actor & Musician

Kimberly Lacy

TV Personality of HGTV's "Curb Appeal: The Block"; Artisan Painter, Home Decor and Landscape Designer

Ann Wright

Activist; Former United States Army Colonel; Retired U.S. State Department Official

Bill Bates

Former Dallas Cowboy

Ingrid Mattson

London and Windsor Community Chair of Islamic Studies, Faculty of Theology, Huron University College

Morton Kondracke

Political Commentator & Columnist

Dave Sherman

Founder & President of Dave Sherman Speaks; Known as the Best "Professional Icebreaker"

Randy Gradishar

Former Football Player Known for his Success with the Ohio State Buckeyes and Denver Broncos

Stuart Dybek

Poet, Fiction Writer & Professor at Western Michigan University

Nonie Darwish

Egyptian-American Human Rights Activist, Author & Founder of Arabs For Israel

Sean Casey

Filmmaker & Storm Chaser; Creator of "Tornado Alley" and "Extreme Weather"

Caitria O'Neill

Disaster Relief Expert; Co-Founder & CEO of Recovers.org

Phylise H. Banner

Learning Experience Designer & Consultant

#TechLearnTips with Phylise Banner — Throw Away the Instructions

David A. Owens

Vanderbilt Management Professor, Director of the Executive Development Institute & Author of "Creative People Must Be Stopped!"