Saturday 12/17: Not Straight Against Hate, protest and march. Washington Square, 2 p.m. rally, 5 p.m. march, free. Alex-Quan Pham and Ronald V. Wilson join the Segue Series. Zinc Bar, 4:30 p.m., $5. Monday 12/19: Joel Allegretti hosts Davidson Garrett, David Lawton, and LuLu LoLo for a Leonard Cohen tribute. Cornelia Street Cafe, 6 p.m., […]