Based on the search results, October 1st is associated with the following:

• National Hair Day
• International Coffee Day
• International Day of Older Persons
• International Raccoon Appreciation Day
• World Sake Day
• National Fire Pup Day
• National Pumpkin Spice Day
• National Green City Day
• National Black Dog Day

Additionally, October 1st is the 274th day of the year (275th in leap years) in the Gregorian calendar, with 91 days remaining until the end of the year.