Source-backedFixed Annual

National Lacy Oatmeal Cookie Day

National Day Calendar and National Today independently place National Lacy Oatmeal Cookie Day on March 18 each year.

Date / rule18 March
ScopeUnited States / informal food observance
VerificationMulti Source Fixed Date Corroborated
PortabilityFixed Annual
Evidence statusSource-backed
Last authority check2026-09-11
Target-year policyReuse Fixed
Next date this engine can safely resolveThursday, March 18, 2027See everything on March 18 →
Authority summary

What is National Lacy Oatmeal Cookie Day?

National Day Calendar and National Today independently place National Lacy Oatmeal Cookie Day on March 18 each year.

Date and recurrence

18 March

This authority record treats the observance as a fixed annual date. The same month and day can be reused unless a stronger source changes the rule.

Scope and status

The verified scope stored for this record is United States / informal food observance. The site preserves that boundary and does not infer broader government, global or public-holiday status from the observance name alone.

Classification

Topic and context

Food, Drink & Hospitality →
Accuracy controls

What this page does not assume

  • Keep the source-defined country, community, organizer or institutional scope; do not silently broaden it.
  • Do not treat the title alone as proof of government recognition or public-holiday status.
  • Do not add a creator, founding story or origin claim unless the supporting evidence establishes it.
Provenance

Sources

Source policy →
  1. National Day Calendar — National Lacy Oatmeal Cookie DayObservance Calendar
  2. National Today — National Lacy Oatmeal Cookie DayObservance Calendar Corroboration
Reader questions

Frequently asked questions

When is National Lacy Oatmeal Cookie Day?

18 March The stored recurrence guidance is: 18 March each year..

Does National Lacy Oatmeal Cookie Day fall on the same date every year?

The authority record classifies it as fixed annual, so its month and day are reusable unless stronger evidence changes the rule.

Is National Lacy Oatmeal Cookie Day an official public holiday?

The authority record verifies it within this scope: United States / informal food observance. That recognition does not by itself make it a statutory public holiday; the site only makes public-holiday claims when the supporting authority record explicitly does so.

Who established or recognizes National Lacy Oatmeal Cookie Day?

The stored designation basis is: National Day Calendar and National Today independently place National Lacy Oatmeal Cookie Day on March 18 each year.. Supporting provenance includes National Day Calendar — National Lacy Oatmeal Cookie Day. The site does not infer a separate creator or founder unless reviewed evidence establishes one.

Is National Lacy Oatmeal Cookie Day international or country-specific?

This authority record is country-scoped to United States. Its fuller verified scope is: United States / informal food observance.

How is this page verified?

The factual layer is source-backed and keeps its date rule, scope, provenance and editorial guardrails attached to the authority record. This record was checked on 2026-09-11.

Same date

Other observances on March 18

Date guide →

These records also resolve to March 18, 2027 under the current authority data.

Source-backedRule Based Annual

Absolutely Incredible Kid Day®

United States / Camp Fire youth-encouragement observance

Camp Fire says it founded Absolutely Incredible Kid Day® in 1997 and that the annual observance is celebrated on the third Thursday in March, falling on 19 March in 2026.

Source-backedFixed Annual

Forgive Mom and Dad Day

United States / creator-defined informal Wellcat observance

Wellcat Holidays lists Forgive Mom and Dad Day on March 18 and identifies Thomas and Ruth Roy as creators of its holiday collection.

Source-backedFixed Annual

National Anthem and Flag Day

Aruba / national holiday

The Government of Aruba lists National Anthem and Flag Day on 18 March and describes March 18 as Aruba’s national holiday.

Source-backedRule Based Annual

National Close the Gap Day

Australia; Aboriginal and Torres Strait Islander health and equity campaign

The Australian Government Office for Youth describes National Close the Gap Day as held on the third Thursday in March; in 2026 that is 19 March.

Explore further

Related observances with useful context

More in this topic →

Related records are selected from shared ontology signals. When a reviewed distinction exists, it is labeled separately so “related” is not mistaken for “the same observance.”