Clarification (11/14/2021): An earlier version of this article didn’t make explicitly clear that the Hangar is operational and ready to stage shows as of Oct. 28. Visit the Hangar’s website for information on upcoming events. ITHACA, N.Y. — The Hangar Theatre, a mainstay of the Ithaca area’s performing arts scene, is at a water-inundated crossroads. […]