I know the Public is doing their free ticket promotion tomorrow, but they just told me that Fun Home is completely sold out, as it's ending its run tomorrow, so won't be eligible. Strangely, none of my NYC-area friends are up for a show tomorrow :-P
PM if interested--it was $15, plus whatever small service charge was involved--and we can arrange to meet! The tix are at the box office, and I remember that these are pretty good seats.