Peanuts by Charles Schulz for September 17, 1962
Transcript:
Charlie Brown says into the phone, "It's going to be our last chance this year to have a picnic . . ."<BR><BR> Charlie Brown continues, "That's right . . . It will be very informal . . . We're not even going to tell anybody what they should bring . . ."<BR><BR> Charlie Brown says, "Each person will bring what he feels is necessary . . ."<BR><BR> Snoopy sits next to Charlie Brown holding his dog dish in his mouth.<BR><BR>
Not exactly what is meant by “bring your own dish.”