Halloween Hullabaloo

Sat · Oct 31·10 AM – 12 PM·Discovery Museum · Acton

Halloween Hullabaloo at the Discovery Museum in Acton.

Sun · Nov 1·10 AM – 4 PM·Discovery Museum · Acton

Halloween Hullabaloo at the Discovery Museum in Acton.

Fri · Oct 30·5 PM – 8 PM·Discovery Museum · Acton

Sensory‑Friendly Halloween at Discovery Museum.

Fri · Oct 30·10 AM – 4 PM·The Workshop, Main Library, 129 Main Street, Concord, MA, 01742

Create a diamond‑painted Spooky Bell Jar Magnet or a Cozy Sticker Scene in the Workshop at the Main Library, free for all ages.

Fri · Oct 30·10:30 AM – 11 AM·Children's Activity Room, Main Library, 129 Main Street, Concord, MA, 01742

Stories, rhymes, and songs explore a different alphabet letter each week, free, all ages.

Fri · Oct 30·5:30 PM – 7 PM·Drumlin Farm Wildlife Sanctuary , Lincoln

Family Night Hike and Owl Prowl (Drumlin Farm Wildlife Sanctuary) — all ages.

Fri · Oct 30·3:30 PM – 4:30 PM·Meeting Room, Fowler Library, 1322 Main Street, Concord, MA, 01742

Lego and Duplo building sessions with weekly challenges in the Fowler Library meeting room for ages 3–12.

Thu · Oct 29·4:30 PM – 5:30 PM·Meeting Room, Fowler Library, 1322 Main Street, Concord, MA, 01742

Tie‑dye, slime, and other classic and quirky experiments happen weekly in the Fowler Library backyard, moving indoors if weather forces it, for ages 12 and under.

Fri · Oct 23·1:30 PM – 2 PM·Discovery Museum · Acton

Treehouse Yoga takes place at the Discovery Museum.

Fri · Oct 23·6 PM – 9 PM·Discovery Museum · Acton

Gnome Gnight with Art on the Rocks at Discovery Museum, Acton.

Sat · Oct 24·10:30 AM – 12:30 PM·Discovery Museum · Acton

National Chemistry Week: Chemistry Under Construction at the Discovery Museum in Acton.