- Focus: Retro Theme (Penguicon Turns 15!)
- ConChair: Cylithria Dubois
- Location: Westin in Southfield
- Date: April 28-30, 2017
- Guests of Honor:
- Hack of Honor – The Tricorder Project
- Ada Palmer
- Cory Doctorow
- Sumana Harihareswara
- Coraline Ada Ehmke (Canceled)
- Kevin Macleod
- Tommy Edison & Ben Churchill
- Focus: Artificial Intelligence and Intelligent Agents
- ConChair: Scott Kennedy
- Location: Westin in Southfield
- Date: April 29-May 1, 2016
- Guests of Honor:
- Ann Leckie
- Sirius (Professors Lingjia Tang and Jason Mars)
- Catherynne Valente
- Deb Nicholson
- Ann Lemay
- Focus: Human Augmentation
- ConChair: Nuri Gocay
- Location: Westin in Southfield
- Date: April 24-26, 2015
- Guests of Honor:
- Hack of Honor – E-Nabling the Future (Jen Owen and Ivan Owen)
- Albert Manero
- Charlie Jane Anders
- Annalee Newitz
- Aral Balkan
- Focus: Privacy and Security
- ConChair: Nuri Gocay
- Location: Westin in Southfield
- Date: May 2-4, 2014
- Guests of Honor:
- Hack of Honor – Gameface Labs
- Ernest Cline
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- YTCracker
- Eva Galperin
- Erika Carlson
- ConChair: Sarah Slovik
- Location: Marriott Centerpoint Auburn Hills
- Date: April 26-28, 2013
- Guests of Honor:
- Jason Denzel
- Jim C. Hines
- Jeff Potter
- Maik Schmidt
- Michael W. Lucas
- Nick Farr
- ConChair: Chuck Child
- Location: Hyatt Regency Dearborn
- Date: April 27-29 2012
- Guests of Honor:
- Hack of Honor – Open Soda
- John Scalzi
- Jim Gettys
- Scrub Club Records
- ConChair: Limey Zrnich
- Location: Troy Marriott
- Date: April 29-May 1, 2012
- Guests of Honor:
- MC Frontalot
- Brandon Sanderson
- Jimmie P. Rogers
- Howard Tayler
- ConChair: Randy Bradakis
- Location: Troy Marriott
- Date: April 30-May 2, 2010
- Guests of Honor:
- Hack of Honor – i3Detroit
- Joe Brockmeier
- Marcel Gagné
- Karl Schroeder
- Spider Robinson (Canceled)
- Jeanie Robinson (Canceled)
- Howard Tayler
- ConChair: Matt Arnold
- Location: Crowne Plaza in Romulus
- Date: May 1-3, 2009
- Guests of Honor:
- Rasmus Lerdorf
- James Hall
- Andrew Hackard
- Jane McGonigal
- Wil Wheaton (Canceled)
- CandyFab
- ConChair: Gerald Gentry
- Location: Troy Hilton in Troy
- Date: April 18-20. 2008
- Guests of Honor:
- Benjamin Mako Hill
- Jono Bacon
- Vernor Vinge
- Tamora Pierce
- Randall Munroe
- Keith Baker
- Singing Tesla Coils (aka Zeusaphone)
- ConChair: John Guest
- Location: Troy Hilton in Troy
- Date: April 20-22, 2007
- Guests of Honor:
- Bruce Schneier
- Charlie Stross
- Elizabeth Bear
- Christine Peterson
- Steve Jackson
- Randy Milholland
- ConChair: Aaron Thul
- Location: Holiday Inn Holidome in Livonia
- Date: April 21-23, 2006
- Guests of Honor:
- Chris DiBona
- Frank Hayes
- Steve Miller
- Sharon Lee
- Andy Looney
- Kristin Looney
- Alison “Looney” Frane
- ConChair: Bill Putt
- Location: Novi Sheraton
- Date: April 22-24, 2005
- Guests of Honor:
- Nat Torkington
- Dr. Peter Salus
- Cory Doctorow
- Joan D. Vinge
- Eugene Roddenberry Jr
- Kevin Siembieda
- Wil Wheaton (Canceled)
- ConChair: Steve Gutterman
- Location: Novi Sheraton
- Date: April 16-18, 2004
- Guests of Honor:
- Jeff “Hemos” Bates
- Jon “maddog” Hall
- Neil Gaiman
- Steve Jackson
- Wil Wheaton (Canceled)
- Location: Van Dyke Park Hotel
- Date: May 2-4, 2003
- Guests of Honor:
- Eric S. Raymond
- Rob “CmdrTaco” Malda
- Terry Pratchett
- J D “Iliad” Fraser
- Pete Abrams
