Internet speeds (download speeds) of various coffee shops in and near the Saint Charles area.  Using Ookla speed test: http://www.speedtest.net

Panera:  

322 S Randall Rd South Elgin, IL

2871 E Main St St Charles, IL

154 W Wilson St Batavia, IL 60510

Starbucks:

338 S Randall Rd South Elgin, IL

530 Randall Rd South Elgin, IL

1990 W Main St St Charles, IL

101 E Main St St Charles, IL 60174

3885 E Main St St Charles, IL 60174

229 W State St Geneva, IL 60134

1302 Commons Dr Geneva, IL 60134

Dunkin Donuts

1711 W Main St St Charles, IL 60174