getting started

Starting this at your school is a route, not a signup.

This is an operational commitment: a walkable route to a receiving partner, a signed one-page agreement, a student team that shows up on schedule, and a log someone checks. Nothing happens automatically once you submit a form.

Get in touch See the source documents

The sequence

Six things, roughly in this order.

The health code memo and the partner agreement gate everything after them. Do those two first; the rest can move in parallel.

Pickup cadence

Start at whatever cadence you can actually keep.

Daily pickups are the mature end-state, not the entry requirement. Start at whatever cadence you can sustain; once or twice a week is a legitimate starting point.

Consistency is what a receiving partner is evaluating in those first weeks. A route that shows up every Tuesday earns the trust that makes daily pickups possible later; a daily commitment that collapses in three weeks costs more than it earns.

Scale the schedule up after the first ten or so pickups have gone cleanly, not before.

What you'll need

Five things, before the first pickup.

People

Two or three students on the same slot every week, not whoever is free that day.

A route

Under thirty minutes out and back, inside your own borough, so the team still makes their bus.

A partner site

A food pantry or food bank within that walk, with capacity for same-day perishable food.

The logger

Borrowed time on an existing fleet, or the firmware repo if you're building your own.

The agreement

One page, signed by the school and the receiving site, before the first box leaves the building.

Source documents

Everything we use is yours to copy.

Read the health code memo, then the box spec. Those two decide whether your building can run this; the rest follows from them.

Health code memo: start here

What a school may release, and the records it must keep to release it.

Food service directors and school administrators.

STOCK THE BLOCK: HEALTH CODE MEMO (TEMPLATE)
For food service directors and school administrators

WHAT THIS COVERS
This memo explains why unopened, sealed share-table surplus is generally
lower-risk to release than prepared or served food, and what record a
school should keep before releasing it. It is a starting template, not
legal advice. Read the bracketed sections and fill them in with your
own health department's guidance before relying on it.

WHAT COUNTS AS TCS FOOD
Time/Temperature Control for Safety (TCS) food is food that can support
rapid bacterial growth if it sits at an unsafe temperature: milk and
dairy, cut produce, anything that needs refrigeration. Most share-table
surplus (sealed milk cartons, prepackaged snacks, whole fruit) is
lower-risk than prepared or served food because it was never opened,
plated, or handled after packaging. That does not mean it is exempt
from time/temperature rules. It means the risk profile is different
from a steam-table item that sat out during lunch service.

WHY A TEMPERATURE RECORD IS WHAT LETS YOU RELEASE IT
A school cannot show a box of surplus was safe by asserting it. It has
to show it. A written record of the load's temperature from pack-out to
hand-off is the artifact a health department or a skeptical parent can
actually check. No record, no defensible release.

PLANNED, NOT YET IN PLACE: the intended fallback for a run that goes out
without a logger unit is a documented model of that route's typical
time-and-temperature profile, built from previous logged runs on the
same route. No such model exists yet, and it cannot exist until a route
has accumulated logged runs to build it from. Until then, treat a run
without a logger unit as having no temperature record at all, and do not
release against a model that has not been built and validated with your
health department.

[Insert your local health department's specific guidance on TCS food
donation and record-keeping. Verify it with your health department
before relying on this memo. Requirements vary by jurisdiction.]

LIABILITY: THE BILL EMERSON GOOD SAMARITAN FOOD DONATION ACT
The federal Bill Emerson Good Samaritan Food Donation Act protects
schools and other good-faith donors from civil and criminal liability
if a food item donated in good faith later causes harm, except in cases
of gross negligence or intentional misconduct. It does not replace
local health code compliance; a school still has to follow its state
and local food safety rules. What the Emerson Act does is remove the
liability fear that keeps some schools from donating at all, once
they're already following the rules above.

BEFORE YOU RELEASE A BOX
  1. Confirm every item is sealed and unopened: nothing served, nothing
     plated, nothing that touched an open steam table.
  2. Confirm the box has a temperature record covering pack-out to
     hand-off, from a logger unit. (The route-model fallback described
     above is planned and not yet available. Until it is built, a run
     without a logger unit has no temperature record.)
  3. Confirm the record is attached to a box ID that appears on the
     delivery manifest.
  4. Keep the record after the delivery. It's what you'd show if
     anyone ever asked what happened to the surplus.

[Insert your school's contact for questions about this memo]
[Insert local health department name and contact]

This is a template. Read it, adapt it, verify it with your own health
department. Do not treat it as a substitute for their guidance.
Download memo

Box spec and firmware

Cut sheet, materials list and fold order for one insulated box, plus the logger sketch overview, probe calibration and wiring for the unit under "the instruments."

Whoever builds the first three boxes, and the student build team.

Partner agreement

One page between a school and a receiving site, signed before the first run.

School administrators and pantry directors.

STOCK THE BLOCK: PARTNER AGREEMENT (TEMPLATE)
One page, signed before the first run.

This agreement is between:

  School / releasing site:  [Insert school name]
  Receiving site:           [Insert partner organization name]

Effective date: [Insert start date]

WHAT IS BEING DONATED
Sealed, unopened surplus food from the school's cafeteria share table
only. Nothing served, nothing plated, nothing opened. Every box carries
a temperature record covering pack-out to hand-off (see the accompanying
health code memo).

PICKUP / DELIVERY CADENCE
Cadence is negotiated per-partner and is not fixed by this template. A
new route may start at once or twice a week and increase from there as
it proves reliable (see the "getting started" page's cadence guidance
for why starting slow and consistent beats starting ambitious and
unreliable). The agreed cadence for this partnership:

  Day(s) of week: [Insert]
  Time: [Insert]
  Route / drop-off point: [Insert]

LIABILITY
This donation is made under the protection of the federal Bill Emerson
Good Samaritan Food Donation Act, which shields good-faith donors and
receiving organizations from liability for food donated in good faith,
except in cases of gross negligence or intentional misconduct. Both
parties acknowledge this protection applies to the donations covered by
this agreement.

WHAT EACH SIDE COMMITS TO
  The school commits to: releasing only sealed, unopened, temperature-
  logged surplus, and notifying the receiving site if a scheduled
  pickup will be missed or delayed.

  The receiving site commits to: confirming receipt on the manifest for
  every delivery (see the accompanying intake workflow), and notifying
  the school if it can't take a delivery on a given date.

Either party may end this agreement with [Insert notice period] written
notice to the other party.

SIGNATURES

  School representative:                   Date:
  ______________________________           ____________

  Name / title: [Insert]

  Receiving site representative:           Date:
  ______________________________           ____________

  Name / title: [Insert]

[Insert any additional local requirements your health department or
school district requires for this agreement, if any.]
Download agreement

Intake workflow

How a receiving site confirms a delivery and closes out the manifest line.

Pantry staff and volunteers.

STOCK THE BLOCK: INTAKE WORKFLOW
For pantry staff and volunteers, at delivery

When a delivery arrives, work through this checklist before signing
off. Do not close out the manifest line until all four are confirmed.

  1. CONFIRM THE BOX ID
     Match the box ID on the delivery to the corresponding line on the
     delivery manifest. If there's no matching line, don't accept the
     box as a normal delivery. Flag it instead.

  2. CONFIRM THE COLD-CHAIN LOG
     Check the box's temperature log from the logger unit. The load
     needs to have stayed at or below 41°F throughout, the same "in
     range" threshold used on the site's cold-chain readout. If any
     reading is above 41°F, the box is "danger zone," not "in range."
     Flag it and use your own judgment (and your health department's
     guidance) before distributing that food.

     If a run arrives with no logger unit, it arrives with no
     temperature record. The route-model fallback described elsewhere on
     the site is planned and not yet built, so there is currently
     nothing to check against. Treat the box as unverified and use your
     own judgment before distributing it.

  3. CONFIRM THE COUNT / WEIGHT
     Check that the item count or weight in front of you matches what
     was logged before the box left the school. Note any discrepancy;
     don't silently correct the manifest number to match what arrived.

  4. SIGN TO CLOSE OUT THE MANIFEST LINE
     Once 1–3 are confirmed, sign to close out the line. This is what
     moves the delivery from "en route" to "received" on the public
     log. Corrections after this point append as new lines rather than
     editing the closed entry, so the record doesn't get quietly changed
     after the fact.

If something doesn't check out (box ID doesn't match, temperature log
shows a danger-zone reading, count is off) don't sign it off as a
clean delivery. Flag it. The whole point of the public log is that it's
checkable; a flagged delivery is more useful than a clean-looking one
that wasn't actually clean.
Download checklist

Build and run it

The box, and the paperwork for every run.

The kit, flat

One box, cut and folded from a single sheet. The plans are in the box spec above.

lid flap face panel handle cut base sensor pocket back panel

Run packet generator

Fill this in before a run and print it: a manifest and temperature log, on paper, for the box about to leave.

Nothing here leaves your browser. No endpoint, no upload, no storage. The packet is built on this page and is gone when you close the tab.

Open tech spec

The hardware, for anyone who wants to build one.

You do not need to read this to partner with us — it is here so a build team can copy the logger without asking us for anything.

printed enclosure ESP32-C3 SuperMini TP4056 charge module LiPo cell DS18B20 probe

Get involved

Ready to bring this to your building?

Tell us who you are on the sign-up form and we'll follow up with the playbook for your role.

Student-run. Publicly logged.
Delivering now from three partner schools.

Go to the sign-up form

School sites

Every school below carries an explicit status. Three are delivering now, three are in talks, and two more are planned.

Delivering 3

  • Stuyvesant High School Manhattan
  • Midwood High School Brooklyn
  • Brooklyn Technical High School Brooklyn

In talks 3

  • Townsend Harris High School Queens
  • Bronx High School of Science Bronx
  • Queens High School for the Sciences at York College Queens specialized

Planned 2

  • James Madison High School Brooklyn
  • Rachel Carson High School Brooklyn

Schools in talks and planned schools have not agreed to anything, and listing one here is not a claim that it has.