I made my first OFD Fritter run today. Two observations:
1) Definitely be sure to call in advance, either to make sure they have fritters on hand or to check when the next batch is up and/or politely reserve a few. Assuming fritters are what you want, of course, given everything else is great, too. I got there just in time to see them lower a fresh batch into the oil, preceded by a huge white hunk of what was probably lard.
2) As a parent of a toddler and a 1st grader, I'd say a toddler would probably be OK to take along but maaaaaaybe not the older one. I mean, it's the south side of Chicago, and while it didn't feel unsafe, I can only imagine the older one asking about the array of colorful profanity likely to be encountered. Of course, it was really no more than what you'd hear on the train - hey, this is a big city - but just keep in mind that as nice as the people may be there, and as great as the food is, it's not a place you'd want to hang for family time, let alone go for a leisurely donut-in-hand walk around the 'hood. I echo the "exercise sensible urban caution," which I learned living in Hyde Park and keep in mind pretty much everywhere I go in Chicago. Because Chicago is urban, and so am I.