Source-backedRule Based Annual

National Tartar Sauce Day

Frisch’s launch material designated the first Friday of Lent as National Tartar Sauce Day, making the Gregorian date move with Ash Wednesday/Lent.

Date / ruleFirst Friday of Lent (20 February in 2026)
ScopeUnited States / Frisch’s Big Boy-created food observance tied to the first Friday of Western Christian Lent
VerificationFounder Primary Recurring Liturgical Rule Verified
PortabilityRule Based Annual
Evidence statusSource-backed
Last authority check2026-09-09
Target-year policyCalculate Rule
Authority summary

What is National Tartar Sauce Day?

Frisch’s launch material designated the first Friday of Lent as National Tartar Sauce Day, making the Gregorian date move with Ash Wednesday/Lent.

Date and recurrence

First Friday of Lent (20 February in 2026)

This observance follows a reusable calendar rule rather than one fixed Gregorian date. The actual date can move from year to year. Rule: First Friday after Ash Wednesday / first Friday of Western Christian Lent

Scope and status

The verified scope stored for this record is United States / Frisch’s Big Boy-created food observance tied to the first Friday of Western Christian Lent. 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. Frisch’s — National Tartar Sauce Day launch PDFFounder Primary
  2. Frisch’s — press releasesFounder Primary
Reader questions

Frequently asked questions

When is National Tartar Sauce Day?

First Friday of Lent (20 February in 2026) The stored recurrence guidance is: First Friday after Ash Wednesday / first Friday of Western Christian Lent.

Does National Tartar Sauce Day fall on the same date every year?

It follows a recurring calendar rule, so the Gregorian date can change from year to year.

Is National Tartar Sauce Day an official public holiday?

The authority record verifies it within this scope: United States / Frisch’s Big Boy-created food observance tied to the first Friday of Western Christian Lent. 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 Tartar Sauce Day?

The stored designation basis is: Frisch’s launch material designated the first Friday of Lent as National Tartar Sauce Day, making the Gregorian date move with Ash Wednesday/Lent.. Supporting provenance includes Frisch’s — National Tartar Sauce Day launch PDF. The site does not infer a separate creator or founder unless reviewed evidence establishes one.

Is National Tartar Sauce Day international or country-specific?

This authority record is country-scoped to United States. Its fuller verified scope is: United States / Frisch’s Big Boy-created food observance tied to the first Friday of Western Christian Lent.

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 2026-09-09.

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