The following are a few examples of 12 of 12 projects involving Geocaching, posted to a variety of services, then submitted to the Podcacher Forums:

• May 07 12 of 12 by SonnyandSandy
  
• 2008-09 by Mister B.
  
• GeoK's March 12 of 12 by GeoK's
  
• April 12 of 12 by Rusty P
• April 12 of 12 by Step2626
• April 12 of 12: Quacky's Day by DarrylW4
• 12 on 12 - April 2009 by Team Psychopuppy
  
• 12 of 12 May by Team Wibble
• 12 of 12 July by Sparticus2006
• The Hkrs Do 12 of 12 by The Flag_Mtn_Hkrs
• 12 of 12 @50mm by Icenrye (Flickr Site)
• 12 of 12 @50mm by Icenrye (SmugMug Site)

Also listen to Sonny, Sandy, and Sean on Podcacher Show 234.0 as they work on the September 2009 Geocaching 12 of 12.