Sat 1–6 pm
Rosslyn Fall Fest at NOW Pop-Up Park
A pop-up park in Rosslyn turns into an afternoon of fall-themed crowd fun, no car required.
Runs 1–6 p.m. at NOW Pop-Up Park on Langston Blvd; tickets required but price isn't listed, so check the Rosslyn BID site before you go.
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Updated Monday, September 28, 2026 · real listings, pulled from 130+ sources and reviewed by a person.