6 miles – moderate – flat, some sand – PRIOR registration required and cellphone number requested. CALL or E: Sal, 631-235-2059, or sailingsals60@gmail.com. Join us for a walk at Fire Island National Seashore to the Lighthouse and beyond towards Atlantique; we’ll wind through quaint beach towns along streets, boardwalks and some beaches (tides permitting) before returning; sneakers will suffice for this hike; heavy rain cancels, light rain does not; take Robert Moses Causeway south to end; enter the traffic circle, take 2nd right towards Parking Field 5; meet at east end of Field 5 near the boardwalk entrance. Heavy rain cancels, light rain does not. Optional lunch afterwards. Hike end time is approximate.