K-Bok Karaoke & Costume Party

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 – 12 PM·75 Union Square, Somerville

Volunteer to plant hundreds of bulbs in Union Square planters, with safety vests, gloves, and bulbs supplied; bring trowel, clothing, sun protection, water, and snacks.

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.

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.

Mon · Nov 2·7 PM – 8 PM·Boston Figurative Arts Center, 285 Washington St, Somerville, MA 02143

Leah Hayes and Maria Hoey discuss identity and selves, moderated by Rae Borman, at Boston Figurative Arts Center; free, $5 suggested donation, for ages 18 and up.