After intruding on Grundy's territory earlier in the comic and being forced to fight him, Batman decides to make it up to him by giving Grundy a Thanksgiving dinner.
During the Father's Day issue: Jim Gordon has gotten home after a long night at work. Checking on his sleeping son James, he finds a present in the crib - a tie with James' handprints on it. Jim immediately puts it on, saying, "You and your mother have been busy, I see. Well, it's only the best Father's Day present a dad could get. You have good dreams, son. Have good dreams..." It's a touching moment, regardless of the later Reveal about James, Jr when he grows up.