Holidays, observances and fun on October 23

Holidays often have intriguing back-stories, quirky traditions, and ways we can participate—even from New York. On October 23, we’ve got some fun, a little serious, and plenty of opportunities to engage. Let’s explore five noteworthy ones (focus keyword: October 23 observances).

1. National Mole Day

Origin & history:
National Mole Day falls on October 23 (10/23) each year—a nod to the number 6.022 × 10²³, Avogadro’s Number, which defines the mole unit in chemistry. Parade+2Days Of The Year+2 It began informally among chemistry students and teachers as a playful way to celebrate chemistry’s “counting unit”.
How it’s celebrated:

• Chemistry classes hold “mole” themed activities: count 6.02×10²³ pieces of candy, build molecule models, or hold quizzes.

• Some hosts create puns (“mole hunts”), bake goods shaped like moles or molecules, or dress up.
  Why it matters / special angle:
  It’s a chance to make science engaging and fun. For local readers (Utica-area schools or families), you might drop into a middle school science class or host a little “mole hunt” at home. It reminds us that even units of measurement can be celebrated—and science doesn’t have to be dry.

2. National Boston Cream Pie Day

Origin & history:
This delicious celebration honors the classic dessert: sponge cake filled with custard or cream, topped with chocolate glaze. The dessert itself dates back to the 19th century (often linked to the Boston Athenaeum and later the Parker House Hotel in Boston). “National Boston Cream Pie Day” is recognized each year on October 23. Holidays and Observances+1
How it’s celebrated:

• Treat yourself (or someone else) to a slice of Boston cream pie at a bakery or make one at home.

• Share photos of the dessert on social media with #BostonCreamPieDay or tag local bakeries.
  Why it matters / special angle:
  Food holidays are fun, easy to join in, and even tie into local businesses. If you’re in or around Utica, you could visit a local bakery, order a Boston cream pie slice, and share with friends or colleagues. It’s a simple way to celebrate the day and support local commerce.

3. Wear Purple for Domestic Violence Awareness Day

Origin & history:
This observance falls on October 23 in the U.S. each year (specifically the Thursday of the third full week in October). It uses the color purple—symbolizing courage, survival, honour, and dedication to ending violence. Holidays and Observances+1
How it’s celebrated:

• Wear purple clothing or accessories on October 23 to show solidarity.

• Community organizations may hold awareness events, information booths, or social media campaigns.

• Share facts about domestic violence prevention, survivor support, local resources.
  Why it matters / special angle:
  This is a meaningful and impactful observance. It gives individuals and communities a visible way to show support and awareness. Locally, readers might consider wearing purple to work or school, posting on social media with a message of support, or learning about local shelters and non-profits to support. It’s about compassion, awareness, and action.

4. Event Organizers Day

Origin & history:
Celebrated annually on October 23, Event Organizers Day honours the people who plan, coordinate and execute events—whether meetings, conferences, weddings, festivals, or local community gatherings. Holidays and Observances+1
How it’s celebrated:

• Say “thank you” to event-planners you know (weddings, corporate events, school functions).

• Organisers might run a promotion, share behind-the-scenes content or hold a meet-up.
  Why it matters / special angle:
  Acknowledging the people who make things happen is a nice gesture. For a local twist: if you know a person or firm in the Utica-area who organises events, give them a shout-out on social media or offer a discount or referral. It builds community and recognition.

5. National Slap Your Irritating Co‑worker Day

Origin & history:
Yes—it’s half-joke holiday, but it’s formally listed for October 23. The idea: a tongue-in-cheek observance to let off steam (metaphorically)—but of course real violence is not the point. Holidays and Observances+1
How it’s celebrated:

• Light-hearted office fun: mugs, decals, candy, jokes aimed at “the annoying coworker” in a friendly way.

• Create a “slap-back” box of candy or a “gentle poke” certificate rather than actual slaps.

• Use it as a team-building humour moment—just keep it kind and inclusive.
  Why it matters / special angle:
  Even workplaces need a little levity. For local readers: use this day to bring fun into your office culture (especially if you work in a small team). It encourages camaraderie, helps break the routine, and gives people a reason to laugh (while being respectful).

Conclusion

October 23 is full of variety: from chemistry celebrations and dessert indulgence to meaningful awareness and workplace fun. What will you choose to celebrate? Will you bake a Boston cream pie, wear purple in support, or say thanks to the event-organisers in your life? Share your plans or photos in the comments below — and tag us if you’re celebrating locally in the Utica region!

Let’s keep the conversation going: Which of these observances resonated most with you? Do you have a local twist to add?