Grumpy Jack's

Unclaimed listing

Food & Dining · Port Jefferson, NY

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Information is sourced from Overture Maps and has not been verified by the business.

Location

28 Oakland Ave, Port Jefferson, NY, 11777, US

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Source release: 2026-09-23.1

Data sources & attribution

Overture Maps Foundation; Overture (CDLA-Permissive-2.0); Overture-signals (CDLA-Permissive-2.0); meta (CDLA-Permissive-2.0)

Source release dates describe the dataset, not a verification of this business.