Your father might not the hero the city deserves, but there's a good chance he's every bit as cool and deserving praise as BatDad. Tomorrow's the perfect day to tell him that.
And if you're dad's not the best, maybe you are. Or you'll be. Or you're married to one. Or you've given birth to one. There's really no escaping dads, so odds are you know a good one, and tomorrow is his day. Maybe buy him a chicken sandwich or something. Light on the mayo. He's watching his cholesterol.