It might not be a mystery that for any picnic to be successful -- including Oak Forest's Old Time Picnic on Sunday -- tasty food is essential.
That's why Patch asked a few of the vendors at the Labor Day weekend event what made their morsels so special. Check out the video to see what they had to say.
Other Old Time Picnic Coverage: Playing Is a Dirty Job, But These Kids Have to Do It
Get more local news delivered straight to your inbox. Sign up for free Patch newsletters and alerts.
