It is possible to register a student for Study Hall, on an as needed basis. To use this service, order a “Flex Study Hall” pass online. To use your Étude Flex time, please send an email to mndong@lfny.org at least 24 hours in advance of the requested session. All students must be pre-paid and pre-registered before attending flextime study hall. This Flex pass also includes Extended Day until 5:45pm.