Question: What was the year in which a single by Labelle produced by Pettibone was used in a movie staring Wesley Snipes, Patrick Swayze, and John Leguizamo as three New York City drag queens who embark on a road trip?
Sentence (from "Invasion of the Pines"): When Warren's friends in Cherry Grove heard what had happened, they too dressed up in drag, and, on July 4, 1976, with Cherry Grove's 1976 Homecoming Queen Thom Hansen (aka Panzi) in the lead, sailed to the Pines by water taxi.
Relevant evidence: No