Bonsai Science Cafe

Sat · Nov 7·The Nature Center and Planetarium is located at 5200 Glover Rd NW Washington, D.C. 20015.

Ranger leads a pleasant hike through woods and creek, covering 1.5–3.5 miles, meeting on the Nature Center front porch; bring footwear, water, curiosity.

Sat · Nov 7·Kenilworth Park & Aquatic Gardens · Washington

National Park Service volunteer leads a leisurely one‑mile bird walk at Kenilworth Aquatic Gardens, with binoculars available for loan, gathering at the visitor center, for all ages.

Sat · Nov 7·The Nature Center and Planetarium is located at 5200 Glover Rd NW Washington, D.C. 20015. Meet on the front porch.

Ranger‑led 2‑mile hike in Rock Creek Park Nature Center explores fall colors and the science of leaf color change, with a steep but manageable climb.

Sat · Nov 7·9:30 AM – 1:30 PM·National Zoo, Bird House Classroom · Washington

Creative drop-in play exploring ancient worlds through fossils in the Bird House Classroom at the National Zoo, all ages.

Sat · Nov 7·1:30 PM – 2:15 PM·Tudor Place · Washington

Guided garden tour at Tudor Place offers history, design insights and care principles from the garden team; member $5, non‑member $10.

Sun · Nov 8·Peirce Mill is located at 2401 Tilden St NW Washington, D.C. 20008

Guided 1.5‑mile hike at Peirce Mill retraces Theodore Roosevelt’s rugged trails through uneven, steep terrain, for ages 10 and up.