With Russ Bailey and City Urban Foresters in Alexandria. Sign up here only if you are a Tree Steward who is willing to be a part of a Tree Steward tree planting training event for our current class of students. Location is Windmill Hill Park, 501 S Union St, Alexandria, VA 22314. Meet on the Potomac River side of S. Union Street. Street parking available. Wear long pants and sturdy, closed-toe shoes. Tools and gloves will be provided, but feel free to bring your own.