Source-backedFixed Annual

Bathtub Party Day

Thomas and Ruth Roy’s first-party Wellcat Holidays calendar lists Bathtub Party Day on December 5 and identifies Wellcat Holidays as their created, copyrighted holiday collection.

Date / rule5 December
ScopeUnited States / creator-defined informal Wellcat observance
VerificationFirst Party Creator Calendar Verified
PortabilityFixed Annual
Evidence statusSource-backed
Last authority check2026-09-10
Target-year policyReuse Fixed
Next date this engine can safely resolveSaturday, December 5, 2026See everything on December 5 →
Authority summary

What is Bathtub Party Day?

Thomas and Ruth Roy’s first-party Wellcat Holidays calendar lists Bathtub Party Day on December 5 and identifies Wellcat Holidays as their created, copyrighted holiday collection.

Date and recurrence

5 December

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 / creator-defined informal Wellcat observance. The site preserves that boundary and does not infer broader government, global or public-holiday status from the observance name alone.

Also known as

Bathtub Party Day

Classification

Topic and context

Celebrations & Social →
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. Wellcat Holidays — creator calendarFirst Party Creator
Reader questions

Frequently asked questions

When is Bathtub Party Day?

5 December The stored recurrence guidance is: 5 December each year within the cited observance boundary..

Does Bathtub Party 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 Bathtub Party Day an official public holiday?

The authority record verifies it within this scope: United States / creator-defined informal Wellcat 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 Bathtub Party Day?

The stored designation basis is: Thomas and Ruth Roy’s first-party Wellcat Holidays calendar lists Bathtub Party Day on December 5 and identifies Wellcat Holidays as their created, copyrighted holiday collection.. Supporting provenance includes Wellcat Holidays — creator calendar. The site does not infer a separate creator or founder unless reviewed evidence establishes one.

Is Bathtub Party Day international or country-specific?

This authority record is country-scoped to United States. Its fuller verified scope is: United States / creator-defined informal Wellcat 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 2026-09-10.

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