Whiskey Sour Day
Two Association of Nutrition & Foodservice Professionals chapter calendars from different publication years list Whiskey Sour Day on 25 August.
Date and recurrence
25 August
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 Informal food-calendar usage documented by Association of Nutrition & Foodservice Professionals chapter material. The site preserves that boundary and does not infer broader government, global or public-holiday status from the observance name alone.
Also known as
National Whiskey Sour Day, Whiskey Sour Day
Topic and context
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.
- Age Restricted Topic Boundary.
Sources
- ANFP Wyoming chapter — August food calendar (2017 edition)Professional Foodservice Association
- ANFP Wyoming chapter — August food calendar (2019 edition)Professional Foodservice Association
Frequently asked questions
When is Whiskey Sour Day?
25 August The stored recurrence guidance is: 25 August each year..
Does Whiskey Sour 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 Whiskey Sour Day an official public holiday?
The authority record verifies it within this scope: Informal food-calendar usage documented by Association of Nutrition & Foodservice Professionals chapter material. 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 Whiskey Sour Day?
The stored designation basis is: Two Association of Nutrition & Foodservice Professionals chapter calendars from different publication years list Whiskey Sour Day on 25 August.. Supporting provenance includes ANFP Wyoming chapter — August food calendar (2017 edition). The site does not infer a separate creator or founder unless reviewed evidence establishes one.
Is Whiskey Sour Day international or country-specific?
No single country is assigned to this record in the authority dataset. The source-defined scope is: Informal food-calendar usage documented by Association of Nutrition & Foodservice Professionals chapter material. Use that scope rather than assuming worldwide or country-specific status.
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.
Other observances on August 25
These records also resolve to August 25, 2027 under the current authority data.
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National Park Service Founders Day
The National Park Service identifies 25 August 1916 as the date of the Organic Act creating the agency and recognizes 25 August as Founders Day.