Saturday afternoon was perfect for a golden drive to the new Bullitt Reservation for its grand opening.  This is the newest project of the Trustees of Reservations, preserving 262 acres of meadow and woodland, and retrofitting the old caretakers cottage to meet Gold Leed standards. This building will soon be finished and will serve as the new offices of the Hilltown Communities Initiative and the Hilltown Land Trust. The soon-to-be office building is super insulated, and yet breathable,…