Fatherhood in Trek

In recognition of the recent Father's Day holiday, the trio examine the dads in Trek - both the characters who were actual dads and the ones who had parental (or grandparental) qualities. Which Trek dad would you like to have taken you to a ballgame? Or have an adventure with? Which Trek dads would take part in the local Starfleet branch of a dad's group, and what would they talk about? And does Captain Jellico being a loving granddad make up for his being an ornery captain? Let us know your favorite Trek dad!