The Vortex has remounted one of its first big hits, Alan Bowne's Beirut. The original production put Vortex on the map as the place to go for cutting-edge, indeed bleeding-edge, work. With a script that's a tad dated but still meaty, the show explores the political, social, and emotional fallout of the AIDS crisis. It includes full nudity and sexually explicit material, all done to serve a story that's weighty and intense. Thu-Sun, 8pm, through 1/26. [Reservations: 478-5282]...