Theatre Rhinoceros, San Francisco’s groundbreaking queer stage company, has teamed up with the GLBT History Museum to present “Rhino in the Castro,” a series of readings of plays reflecting the LGBTQ community and our allies. The museum provides the space, and Rhino provides the scripts and actors. This month’s offering is “In the Heart of America” by Naomi Wallace. During the First Gulf War, Craver, “white trash” from Tennessee, and Remiz, a Palestinian American, served together and fell in love. Later, Remzi’s sister wants to know what happened to her brother.