The Happy Treehouse Social Club (Ages 40+)

Name: THE ANNUAL HAPPY TREEHOUSE HALLOWEEN COSTUME PARTY 🎃
Start: 2026-10-24T00:00:00.000Z
End: 2026-10-24T03:55:00.000Z
Location: Janine Driver’s Happy Tree House

4.9•37 ratings

About us

The Happy Treehouse Social Club 💛 (Ages 40+)

If you were part of Alexandria Over 40 Fun as F**…* you already know what happens when the right people, the right energy, and a little creativity come together.

This is where that magic lives now.
Same hosts.
Same spirit.
Same nights you wake up the next morning thinking, “Okay… that was way more FUN than I expected.”

This isn’t about filling a calendar.
It’s about creating nights you actually remember.

Picture this…

You walk in and within minutes you’re mid-conversation, laughing like you’ve known people longer than you have. Someone hands you a drink, someone else pulls you into a story, and suddenly you’re part of it.
That’s how this works.

The Happy Treehouse isn’t just a place… it’s an experience.

A tucked-away, green, slightly magical space with trees growing right through the deck, glowing lights, and just enough “wait… where am I?” to make it feel like a mini escape.

Everything we do is grounded in four simple core values:

FUN. Kindness. Respect. Safety.

That combination creates something rare… a space where people relax faster, laugh louder, and show up more like themselves.

Our events?

They’re not sit-on-the-sidelines kind of nights.
They’re “why am I on a trampoline right now and why is this so FUN?” kind of nights.
They’re themed, a little bold, and always welcoming… whether you show up fully dressed for the theme or just ready to enjoy the ride.

What’s coming up:
• Mrs. Roper Romp (big energy, bigger personalities)
• 80s Glow Night (neon everything and music that makes you move)
• Pirates of the Treehouse (adventure encouraged)

People come here because they want something different.
They stay because it feels easy… natural… and just a little addictive in the best way.

If you’re 35+ and looking for connection, laughter, and nights that don’t feel like everything else out there…
You just found your spot.

Join us. You’ll get it the second you walk in.

Xo,
Janine, Amanda and Nina, your HAPPY hosts
202-271-0922

Featured event

$15.00

9 seats left

THE ANNUAL HAPPY TREEHOUSE HALLOWEEN COSTUME PARTY 🎃

Fri, Oct 23 · 8:00 PM EDT

Janine Driver’s Happy Tree House, 4603 Eaton Pl., Alexandria, VA, US

🎃 THE ANNUAL HAPPY TREEHOUSE HALLOWEEN COSTUME PARTY 🎃

Friday, October 23
8 PM to MIDNIGHT

Let’s be clear.

This is not one of those sad little Halloween parties where three people stand in a kitchen pretending hummus is a personality.

This party is chaos. In the best way. 3 fire pits roaring, games for people who like games, music for people who want to dance or chill out, s‘mores and socializing, and some FUN surprises!!!

Every year we end up with 120 to 150 people eating, drinking, laughing, dancing, circling the fire pits, and making costume choices that would concern their employers.

COME DRESSED OR WE DRESS YOU.

That is not a cute suggestion.
That is a warning.

And honestly? Dressing the people who show up “just to observe” may be our favorite part of the night.

We have TWO giant bins of costumes, which means you could show up looking normal and leave looking like a neon tutu wearing lunatic, a discount rodeo queen, or a sexy bag of Doritos no one asked for.

That is between you and God.

What’s happening:

🔥 Three fire pits
💃 Dancing and music
🍴 Tons of food
🎃 Games and Halloween nonsense
😂 A ridiculous amount of laughs
👯 Bring your friends or come alone

BYOB - we provide battles of water and o e, you bring your favorite drink with you and a dish to share!

And yes, come alone if you want.

This is one of those parties where half the room acts like they’ve known each other for years and 40 percent of the people are brand new. So if you’re new in town, newly divorced, mildly feral, or just tired of boring people, you will fit right in.

Everyone brings a dish to share and chips in $15 to the host.

PayPal:
https://www.paypal.me/JanineDriver143

The Happy Treehouse
October 23 | 8 PM to Midnight

Take an Uber or Lyft is you plan on drinking! Otherwise there is street parking!

Costume required.

Yours.
Or ours.

Choose wisely. 😈

Let’s do this witches,
Janine, Craig, Nina, and Amanda!
Cell: 202-271-0922