I'm really bad about not planning my rides out in advance. Really appreciate the info on the trails. Took me a bit to figure out exactly where behind Jewel (the chicago bike map made it look like there was a crossing on Foster between the parks). Stay in touch and eventually we can hit the trails together.
I'm heading out to the trail on Foster and Pulaski in about 30 minutes (plus the ~30 minute ride out there). Sorry for the late notice but if you're interested in riding in an hour or so let me know. Left my phone at the office but will check email right before leaving.