Discover the Pine Bush. 10:30 a.m. to 12 p.m. Our experts will guide you along this 0.9-mile hike over rolling sand dunes where you will discover Pine Bush natural history, seasonal surprises and transformations. Free. Albany Pine Bush Discovery Center, 195 New Karner Road, Albany, NY. Sign up: 518-456-0655 or visit www.AlbanyPineBush.org/events.