The Senior Health Fair 2001 will be taking place at the Bar Harbour branch of the Massapequa Public Library, 40 Harbor Ln., Massapequa Park. It will be held Wednesday, April 11, 9 a.m. to 11 a.m. Featured at the health fair will be blood pressure screening, diabetes information, oxymetry testing and a podiatrist. You must pre-register to receive cholesterol and blood glucose testing and you must also do a 12-hour fast. Call 798-4607, extension 322 on weekdays between 10 a.m. and noon to register for cholesterol and blood glucose testing.