May God bless you and your...
Don created the very successful "Chicago Fine Arts Society".
We were his volunteers.... Diane and John Quaadman
DIANE QUAADMAN
March 08, 2025 | Chicago, IL | Friend


1930 - 2017
Don created the very successful "Chicago Fine Arts Society".
We were his volunteers.... Diane and John Quaadman
DIANE QUAADMAN
March 08, 2025 | Chicago, IL | Friend
My deepest condolences to all his family members, his passing in this life will be memorable ....
Panos Bosnakis
May 23, 2024 | Other
He was an engaging man with a love for arts and music? Everyone
Enjoyed his personality and hospitalty if invited at home.we wil miss
Him a great deal.
Our condolences George and Helen karkazis
George and Helen Karkazis
April 30, 2017
Dear Demi,
So sorry for the loss of your beloved Don--
So many years ago---many lovely memories...
May The Lord give you the wisdom,strength and
comfort in this time of your great sorrow.
With Sympathy,
Kathryn Thanas
March 24, 2017
Don was always a great and true friend . We have known him since the early 80s and have worked together on several arts groups - Lake Forest Orchestra, Chicago Fine Arts Society, Touchstone Theater, Chicago Opera Theater, and more. When we restored our 90 year old house in Lake Forest, he worked with us on the restoration details and the refurnishing - sharing his immense creative skills. Above all that, he was a true friend and supportive of everything we did. We will indeed miss...
Judy & David Harris
March 22, 2017 | Austin, TX
Gosh this news makes me so sad. What a nice man. He gave me the chance to play on his gorgeous piano in his beautiful house. He made it so easy for me despite having deep stage fright. A gentle soul. A giving person. No agenda. Just a nice, nice person. May his memory be eternal. My condolences to the family. What a loss
Mark Damisch
March 20, 2017 | Northbrook, IL
Demmi my deepest sympathies to you and your family.
Don was a classy yet humble gentleman always with
positive thoughts. I enjoyed our walks along the lakefront
when we both lived downtown. He was truly a very special person.
David Garland
March 18, 2017 | Wilmette, IL
Demmi and family, Alan and I are so stunned to learn of Don's passing. He was always so full of life and effervescence. Truly it feels as if a bright light has been extinguished.
May perpetual light shine upon him and may his memory be eternal.
Julia Greene
March 16, 2017 | Wilmette, IL
Sending our heartfelt condolences to Don's family.
We were very close neighbors and friends.
We were all very involved with the Chicago Fine Arts Society. Giving assistance and exposure for upcoming musical and vocal artists. Don will be sorely missed.
Most sincerely Diane and John Quaadman
Diane and John Quaadman
March 16, 2017 | Chicago, IL
Don S. Dadas 86 of Barrington IL formerly of Chicago and Lake Forest passed away March 13, 2017. Born August 18, 1930 to the late William and Bessie Dadas, Don attended Koraes Greek School, Lindbloom Technical High School, and graduated from Depaul University. His love of music and the arts began at a very young age and he trained as a concert pianist with Arthur Rubenstein and conductor Dimitri Metropoulos among others before electing to pursue a business career in deference to a concert career. His storied career included Directors and Vice-Presidents posts in Advertising, Marketing and Public Relations with Rand McNally, Scott Foresman, Follet Publishing and Harcourt, Brace & Jovannavich where he received many industry accolades and awards for the application of his innovative and insightful approach. In addition to positions with GM Laboratories, Link Belt and Inland Steel, Mr. Dadas also served as the CEO of North Shore School of Business. Dons life-long devotional association with many of Chicago’s art organizations as opera and symphony manager and board member, led to many friendships with world famous artists. For many years he and his wife Demmi were the hosts of Salon concerts for young and internationally recognized artists in their Lake Forest and Chicago homes. He was always willing to give freely of his time and talents to help others, often taking on seemingly lost causes with his boundless energy and infectious enthusiasm leading to his being labeled an “arts dynamo”. Through the years, Don lent his expertise to many charitable endeavours, and held numerous chairmanships of various Fine Arts Societies in the Chicago area including Friends of the Chicago Public Library, Touchstone Theater, The Illinois Council of Orchestras, Chicago Opera Theater, The Chicago Fine Arts Society, The Eclecteon Fine Arts Society of Chicago, Lake Forest Symphony Orchestra, and The Lake Forest Fine Arts Alliance, among others. In addition to his loving and devoted wife of 56 years Demmi, Don is survived by his children Dennis Dadas and Denise Clarke; his grandchildren, Kristin, Morgan and Ryan Clarke his nephews Vance and James Economy, and nieces Kim Stuart and Dyan Garris. He was preceded in death by his parents, and sister Helen Economy. Funeral Services will be held at St. Peter and Paul Greek Orthodox Church Glenview, IL at 12:00pm March 17, 2017. Burial will follow at Memorial Park Cemetery, Skokie. In lieu of flowers, donations may be made in his name to WTTW Chicago.
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