Seated Strength Exercise (Thursdays) Loading Map.... Fort Ethan Allen Park 3829 N Stafford St Arlington, VA 22207 38.923652 -77.123669 Date/Time 08/20/20209:00 am-10:00 am Location Fort Ethan Allen Park Parking: Ample Cost: Free Contact Details Allison Cheek Add to Calendar Download iCalendar file Add to Google Calendar Seated Strength Exercise. Let’s get active! Join us for a strength workout (mostly seated) for adults at Fort Ethan Allen Park on Thurs., Aug. 20 from 9-10 a.m. Please bring water. Register Here.