| Pin name/description | *pic* |
|---|---|
| Midwest Pond & Koi Society (MPKS) Club pin. | Click |
| MPKS 97 | Click |
| MPKS 1998 | Click |
| MPKS 1999 | Click |
| MPKS 2000 | Click |
| MPKS 2001 | Click |
| MPKS 2002 | Click |
| MPKS 2003 11th Annual Koi Show | Click |
| MPKS 2004 12th Annual Koi Show | Click |
| MPKS 2005 13th Annual Koi Show | Click |
| MPKS 2006 14th Annual Koi Show | Click |
| MPKS 2006 Error pin saying 13th Annual Koi Show | Click |
| MPKS 2007 15th Annual Koi Show | Click |
| MPKS 2008 16th Annual Koi Show | Click |
| MPKS 2009 17th Annual Koi Show | Click |