

# Events & Things To Do in Hauppauge In September 2026 | AllEvents.in

- **Subtitle**: Find events and things to do in September 2026 in Hauppauge. Discover parties, concerts, meets, shows, sports, club, reunion, Performance happening in September 2026 in Hauppauge.
- **Category**: September
- **Display Name**: Events in September
- **Type**: time_filter

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- **Followers**: 2.4k+
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## About

Here’s your guide to all the happening concerts, festivals and events in September 2026 in [CITY]. Catch the best of everything that your city has to offer here. Right from the flea market events to all the festivals; the September [YEAR] events in [CITY] is all curated and sorted for you. Get going, buy your tickets and register to all the fun and exciting events already!

## September Events in Hauppauge

- **Event Name**: BRdata World 2026
  - **Description**: Register for BRdata World 2026!About this EventExtra Early Bird Conference registration is $599 per person or $899 including training days.Coming with a group? The first two registrants are $599 each and only $300
  - **Date**: Sun Sep 27 2026 at 12:00 am – Thu Oct 01 2026 at 11:30 pm (-04:00)
  - **Event URL**: https://allevents.in/hauppauge/brdata-world-2026/100001981859443947
  - **Venue**: Hyatt Regency Long Island
  - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czUvYmFubmVycy85OWI4NWUxN2E1OWIyMzdjMzRhN2I3ODRhMjhhNDU2YzI5MmQzODc1Y2NhNjdlN2Q1Y2ViYzJkNzFkNDI4NmMxLXJpbWctdzEyMDAtaDYwMC1kYzAyMGYyOS1nbWlyLmpwZz92PTE3NzAzNTEyMjI.avif
  - **Price**: USD 250 to 899
  - **Categories**: workshops, business, conferences

## Trending Events in Hauppauge

- **Event Name**: Long Island Tropic Con 2026
  - **Description**: Long Island's BIGGEST convention for all things Pop Culture!!About this EventBOOK YOUR HOTEL ROOMS FOR TROPIC CON 2026 HEREIf you love Cosplay, Anime, Gaming, Comics, Wrestling, and everything Pop Culture then TROP
  - **Venue**: Hyatt Regency Long Island
  - **Banner**: https://cdn-az.allevents.in/events3/banners/8c3afebec7b2f556e71a8f155d001ac37fe278717854318ca597874511a08924-rimg-w1200-h600-dcfed730-gmir.jpg?v=1774644227
- **Event Name**: Island Spirit & Cocktail Convention
  - **Description**: LI's Top Beverage Trend Expo - Tastings For All Those Who Love The Cocktail!About this EventPresented by NY Cocktail Expo &amp; Bartender MagazineThe Island Spirit &amp; Cocktail Conven
  - **Venue**: The Experience
  - **Banner**: https://cdn-az.allevents.in/events7/banners/01d1b3ff9e3291c08667d5c400dd0c696fd4a247eed6dc9e549987584a136bbb-rimg-w1200-h600-dc181912-gmir.jpg?v=1741781716
- **Event Name**: Hauppauge Flea
  - **Description**: An outdoor market with yard sale items, crafts, food, music, and activities for children. 

Community members and local businesses are encouraged to reserve a spot to sell their items. Apply for a spot here (now through March 29): https://hauppaugelibrary
  - **Venue**: 1373 Veterans Hwy Ste 1, Hauppauge, NY, United States, New York 11788
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- **Event Name**: BUNNY BASH @ FELT
  - **Description**: Long Island After Dark : Bunny Bash @ Felt!About this EventFelt Nightclub573 Smithtown BypassHauppauge, NY 11788
  - **Venue**: FELT
  - **Banner**: https://cdn-az.allevents.in/events9/banners/905d483931a960ded2ced63bb69e2b59dcbcdf445cbe345958847e50760d7106-rimg-w1024-h1536-dcf6f6f5-gmir.jpg?v=1775001975
- **Event Name**: Dogs on The Catwalk 2026
  - **Description**: The Guide Dog Foundation is thrilled to present Dogs on the Catwalk, our show-stopping canine couture fashion show! Now in its 9th fabulous year, this signature event continues to turn heads and steal hearts, growing bigger and more glamorous with every s
  - **Venue**: Stonebridge Country Club
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- **Event Name**: WSCA's Spring College and Career Fair
  - **Description**: ALL students and their families are welcome!

***One lucky attendee will be awarded a scholarship!!!***

Follow our College and Career Fair Event page to get the latest details and updates as they are announced.  

"Western Suffolk Counselors' Association
  - **Venue**: Hauppauge High School
  - **Banner**: https://cdn-az.allevents.in/events2/banners/ff8d2427aeb80d6ab77133bdceaaf223fc6e5b9c6eaf385bbb200f94641779f1-rimg-w557-h788-dc011e32-gmir?v=1774877238
- **Event Name**: Brotherhood for the Fallen 5K & 10K
  - **Description**: 7:30 Opening Ceremony 
7:45 Half Mile Fun Run
8:15 5K &amp; 10K 

* All 5K &amp; 10K finishers receive a medal 🏅 
* Cash prizes &amp; Team prizes!!
* Race T-Shirts guaranteed by 6/21
* Raffles, Vendors, Refreshments, Music and more!!!
https://events.elite
  - **Venue**: Veterans Memorial Highway
  - **Banner**: https://cdn-az.allevents.in/events10/banners/bfcfc864976d33cabb1b0a3a11764cba81835f2a361c3ce44b1b0df2f2a8ff34-rimg-w1170-h590-dc020202-gmir?v=1774882871
- **Event Name**: Beam Me Up Sulu Viewing at Trek Long Island
  - **Description**: A lost Star Trek story. A legendary voice. A fandom that never gave up.

Join Directors Timour Gregory &amp; Sasha Schneider for a special screening  of "Beam Me Up, Sulu", featuring George Takei and the rediscovery of a forgotten 1985 fan film — now tran
  - **Venue**: 1717 Motor Pkwy
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- **Event Name**: Amber Ferrari Band Rocks Hauppauge Library Summer Concert Series
  - **Description**: Amber Ferrari 9-piece Band with 4-piece Horn Section Rocks the Hauppauge Library’s Summer Concert Series 7:00-8:30pm‼️ Music of the 60’s thru 90’s!! 🎵💃🕺🪩  BRING YOUR LAWN CHAIRS &amp; COOLERS‼️

*If rain, we’ll be indoors 😃
  - **Venue**: Hauppauge Public Library
  - **Banner**: https://cdn-az.allevents.in/events1/banners/e017534075cc628549d9118363123405316e66d1eaee16c8b93bc258060bad27-rimg-w1200-h1200-dc15375f-gmir?v=1774370024

## Browse September Events by Date

- [September Events Today in Hauppauge](https://allevents.in/hauppauge/september--today)
- [September Events This Weekend in Hauppauge](https://allevents.in/hauppauge/september--this-weekend)
- [September Events in April in Hauppauge](https://allevents.in/hauppauge/september--april)
- [September Events in May in Hauppauge](https://allevents.in/hauppauge/september--may)

## FAQs

- **Q**: What are the top September events in Hauppauge?
  - **A:** BRdata World 2026 (Sun Sep 27 2026 at 12:00 am at Hyatt Regency Long Island).
- **Q**: How can I find September events in Hauppauge?
  - **A:** You can discover upcoming September events in Hauppauge on AllEvents.in. Browse by date, venue, or price to find events that match your interests.
- **Q**: How do I buy tickets for September events in Hauppauge?
  - **A:** You can buy tickets directly through AllEvents.in. Many events offer online booking with options for free, paid, and early-bird tickets.
- **Q**: What are the popular venues for September events in Hauppauge?
  - **A:** Some popular venues hosting September events in Hauppauge include Hyatt Regency Long Island.
- **Q**: What is the price range for September events in Hauppauge?
  - **A:** Prices for September events in Hauppauge range from USD 250 to USD 899. Many events also offer free entry.
- **Q**: Who are the top organizers for September events in Hauppauge?
  - **A:** Popular organizers hosting September events in Hauppauge include BRdata Software Solutions.
- **Q**: Are there any online September events available?
  - **A:** Yes, many September events are available online. You can filter for virtual events on AllEvents.in to attend from anywhere.
- **Q**: How can I get notified about new September events in Hauppauge?
  - **A:** Follow the September category on AllEvents.in to get notified when new September events are listed in Hauppauge.

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