| - | Appleton | Manitowoc |
| Madison | Fond du Lac, Wisconsin | Milwaukee |
| Rockford, IL | Schaumburg, IL | – |
[[Category:Meetup in {{{lat}}} {{{lon}}}| ]]
The city of Fond du Lac is the hub of the 43, -88 graticule, but the region covers mostly the area to the south. So far, this graticule has only one known member. Thus, he is very lonely and has joined the Madison graticule.
