Photo by Christy Solberg/National Geographic.

Natitude is spreading throughout D.C. Not just among its human residents, but also among its Cretaceous period ones.

Indeed, in honor of the Nationals’ postseason run, the National Geographic Museum has decked out its Spinosaurus in Nats gear. The museum says they’ll be offering free same day admission to the museum to playoff ticket holders on game day.

“ARGHHHHHRAWWWRRRRR ARGHHHRAWWWWW!” — “go Nats!” Roughly translated from Spinosaurus language.

Photo by Christy Solberg/National Geographic.