{"@context":"http://schema.org/","telephone":"2159652305","description":"Visit the house where wounded Polish freedom fighter Thaddeus Kosciuszko lived and hear how this brilliant military engineer designed successful fortifications during the American Revolution. See the room where he received notable visitors such as Chief Little Turtle and Thomas Jefferson.","containsPlace":[],"openingHoursSpecification":[{"dayOfWeek":"http://schema.org/Sunday","closes":"16:00:00","description":"Open Saturdays and Sundays, 12 noon to 4 pm. Closed November 1, 2026 for the season.","@type":"OpeningHoursSpecification","opens":"12:00:00","label":"","name":"National Memorial"},{"dayOfWeek":"http://schema.org/Monday","description":"Open Saturdays and Sundays, 12 noon to 4 pm. Closed November 1, 2026 for the season.","@type":"OpeningHoursSpecification","label":"","name":"National Memorial"},{"dayOfWeek":"http://schema.org/Tuesday","description":"Open Saturdays and Sundays, 12 noon to 4 pm. 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