Where does the apostrophe go in "fathers' day"? This, and many other questions, answered this Fathering Sunday at the Dream Machine record fair, a newly beloved regular event at the Half Moon. Dad-centric events include 10% fathers' discounts and an open-mic for musically doting paternal types to perform odes to their offspring.
However, they do advise: Please do not kidnap any children to try and claim your discount.
More info on The Dream Machine website.