The Powder House: History Unlocked Drop-in Chats

Sat · Oct 24·9 AM – 1 PM·Union Square Farmers Market, 66-70 Union Square · Somerville

Tap dance company YellowShed performs all day at Union Square Farmers Market and sells original paint‑by‑tap artwork.

Sat · Oct 24·9 AM – 1 PM·Union Square Plaza, 66-70 Union Square, Somerville, MA 02143

Union Square Farmers Market (Union Square Plaza) — 60+ local producers sell fruits, vegetables, bread, jams, hot sauce, pickles, ready‑to‑eat foods, with SNAP matches available.

Sat · Oct 24·10 AM – 12 PM·West Branch Children's Room (2nd floor), West Branch, 40 College Ave, Somerville, MA, 02144

Open‑ended, process‑based art activities in the West Branch Children’s Room, for ages 3–12, under 8 must be accompanied by a grownup.

Sat · Oct 24·10 AM – 12 PM·Auditorium, Central Library, 79 Highland Ave, Somerville, MA, 02143

Free 12‑week U.S. citizenship preparation class covering the new 128 civics questions, reading, writing, and interview practice at the Central Library auditorium, Somerville — ages 18 and up.