Bulb Blitz in Union Square

Sat · Oct 31·9 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 31·10 AM – 11 AM·West Branch Children's Room (2nd floor), West Branch, 40 College Ave, Somerville, MA, 02144

Costume parade through the West Branch library, desk trick‑or‑treat stops, then Halloween craft in the Children’s Room, ages 3–12.

Sat · Oct 31·10 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.

Sat · Oct 31·12 PM·The Burren, The Back Room, 247 Elm Street, Somerville, MA 02144

Acoustic Grateful Dead set by Reckoning Crew during a Halloween brunch at The Burren’s Back Room.

Thu · Oct 29·6 PM – 7:30 PM·Remnant Brewing, 2 Bow Market Way, Somerville

Co‑Buying Office Hours at Remnant Brewing — monthly drop‑in session rotating around Greater Boston, where participants ask questions about the process or hear HomeMates’ recent updates.

Sat · Oct 31·8 PM·249 washington street somerville MA 02143

Spooky Halloween karaoke and costume party at K‑BOK, 249 Washington St, Somerville, with open‑mic singing, costume contest, and chicken bites.