- 29 March 2009 - Creation
- The Callahan's Wiki is created! I'm working on starting as many articles as possible, most are just barebones at the moment awaiting future editing by you! Also, we need a logo, so anybody who has ideas for one drop me an e-mail or leave me a note on my talk page. --GaidinBDJ 23:03, 30 March 2009 (UTC)
- 1 April 2009 - Logos and more articles
- Ok, we've got some more stuff added. I threw up a logo for the wiki as well as a "banner" for the main page. I've got pages created for most of the characters. Most are still pretty skimpy, but it's coming along. --GaidinBDJ 05:15, 1 April 2009 (UTC)
- 6 April 2009 - Announced
- Well, I just threw up something on alt.callahan's to recruit some more people. I also did up a new banner and logo in AutoCAD, looks better than the photoshopped one. --GaidinBDJ 06:50, 6 April 2009 (UTC)