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STEM · Watertown

Builders by Little Scholars

Watertown Recreation

Hands-on construction and creative building projects.

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What to know

Who it is for
Grades K–5
Published cost
$210/5-class session
Venue
Hosmer Elementary School
Published dates
fall
Registration
Not published
Level
recreational
Time commitment
Wednesdays Oct 28–Dec 16, 2026, 2:30–3:30 PM; no Nov 11, 25 or Dec 9

Where it meets

Hosmer Elementary School

1 Concord Rd, Watertown, MA 02472

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