In & Out filmed at Pompton Lakes High School, Pompton Lakes. This high school plays the fictional Greenleaf High, where the English teacher works. On screen it's Greenleaf High.
Probable Named in published production coverage; the coordinate is the place itself, checked against a gazetteer.
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Venture keeps every scene location on one map, sorted by how far you'd have to walk. Open it in Pompton Lakes and it tells you what was shot around you, how to get there, and whether you can actually go in.
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