Nonprofit Events in Houston

Check out happening nonprofit events all around Houston, TX

PlantCon Houston Spring 2026

 Sat, 25 Apr at 10:00 am 8825 Kirby Dr, Houston, TX 77054

Support RPM with the Dynamo! (Official Ticket Link)

 Sat, 02 May at 07:30 pm 2200 Texas Ave, Houston, TX 77003-3132, United States

March of Dimes – March for Babies Houston

 Sun, 26 Apr at 08:00 am TMC Helix Park Free

Texas Epilepsy Walk - Houston

 Sat, 25 Apr at 07:00 am Houston Zoo

2026 Houston Go Red for Women Luncheon

 Fri, 01 May at 10:30 am The Post Oak Hotel at Uptown Houston

Houston Dinner 2026: Community=Power

 Sat, 09 May at 05:00 pm Marriott Marquis Houston (Houston)

THURSDAY | SINGLES ONLY KAROKE | Bar + Yard at Almost Famous (21+) | Houston

 Fri, 01 May at 12:00 am Almost Famous

12th Annual Crawfish Festival

 Sun, 03 May at 01:00 pm Buffalo Soldier National Museum USD 18 to 71

Pink Floyd Concert in the Dark with Award Winning Violinist WAITLIST SHOW

 Mon, 18 May at 07:00 pm Secret Yoga Studio in Houston USD 0 to 349

Cool Rides Hot Rods | 8th Annual HVAC Industry Car Show

 Sat, 16 May at 09:00 am 10570 Westpark Dr Free

Abandoned Little Angels’ 24th Annual Gala: “Safari by Night”

 Fri, 01 May at 06:00 pm Kim Sơn

Cinco De Mayo Houston Bar Crawl 2026 | Saturday, May 2nd

 Sat, 02 May at 08:00 pm TBA USD 18 to 23

Empowering Our Future Gala 2026: Once Upon a Time

 Sat, 25 Apr at 07:00 pm The Ballroom at Bayou Place

THE 2026 ECFOH BLACK AND WHITE GALA

 Sat, 23 May at 06:00 pm Wyndham Houston near NRG Park / Medical Center USD 0 to 1,602

44th Annual K9 Fun Run + Walk

 Sat, 09 May at 08:00 am Tejas Brewery

Steve Poltz

 Fri, 22 May at 08:30 pm McGonigel's Mucky Duck

Black Like That Community Festival

 Sat, 27 Jun at 02:00 pm The Hall at Ironworks USD 18 to 535

Night of Jazz Movin and Groovin For Education and Scholarships

 Sun, 26 Apr at 05:00 pm Bayou City Event Center USD 82 to 109

Zen & Juice Wellness Fest

 Sat, 25 Apr at 09:00 am 2509 Alabama St USD 0 to 7,510

CRAWFISH OLYMPICS-OMEGA

 Sat, 09 May at 12:00 pm White Oak Social USD 39 to 1,069

DogFest Houston

 Sun, 13 Sep at 11:00 am Saint Arnold Brewing Company

SLOW JAMS HTX - Slow Jams & RnB Summer Rooftop Day Party

 Sun, 03 May at 04:00 pm Reset USD 12 to 535

Houston- Give Love. Save Lives Pet Adoption Event

Sat, 02 May at 09:00 am 5405 South Rice Avenue, Houston, TX 77081

Eat & Drink Around the World.... Cup! World Cup Kick Off & Food Tour!

 Sat, 13 Jun at 12:00 pm Shay McElroy's Free

Radiohead Concert in the Dark w Award Winning Austin Violinist WAITLIST

 Sat, 25 Apr at 07:00 pm Houston USD 0 to 349

Run for CDH - Houston, TX

 Sat, 25 Apr at 09:00 am Rice University Stadium 6100 Main St, Houston, TX 77005-1827, United States

Spring Open House 2026

 Sat, 25 Apr at 11:00 am 7007 Old Katy Road, Houston, TX, United States, Texas 77024

World Parrot Day

 Sat, 30 May at 10:00 am 410 Bagby St, Houston, TX, United States, Texas 77002

2026 - Black Men's Wellness Day - Houston

 Sat, 25 Apr at 07:00 am 2800 Blodgett St USD 0 to 162

FREE Autism Carnival

 Sat, 03 Oct at 11:00 am SOS Houston Medcenter Free

RNBLAND - Houston's Biggest RnB Summer Rooftop Day Party

 Sat, 23 May at 04:00 pm Reset USD 12 to 535

Beatles Concert in the Dark w Award Winning Violinist WAITLIST SHOW

 Sun, 24 May at 08:00 pm Secret Location in Houston Texas Free

Join us - Hats Henna High Tea 2026

 Sun, 03 May at 03:00 pm The Junior League of Houston, Inc.

Run for the Rosé Derby Party

 Sat, 02 May at 03:00 pm Guard and Grace - Houston USD 116

Houston Job Fair

 Fri, 29 May at 10:00 am Embassy Suites by Hilton Houston Near the Galleria Free

RNBLAND - Houston's RnB Summer Rooftop Day Party (Independence Weekend)

 Sat, 04 Jul at 04:00 pm Reset USD 12 to 535

Houston March for Babies

 Sun, 26 Apr at 09:00 am 1885 Old Spanish Trail Houston, TX 77030

EMERALD SPLENDOR: 30th Anniversary Celebration & Luncheon

 Sun, 26 Apr at 01:00 pm The Royal Sonesta Houston Galleria USD 0 to 10,000

High Schoolers Vs First Responders: A Game for Peace

 Sat, 13 Jun at 11:00 am Fondé Community Center Free

Marshall Crenshaw: 40+ Years In Showbiz! - Coffee House Houston

 Thu, 21 May at 06:30 pm Lambert Hall

2026 Mother's Day Luncheon

Fri, 08 May at 11:00 am Royal Sonesta Houston Galleria

THE Block Party Houston | The Dara Ashley Foundation

 Sat, 02 May at 01:00 pm The Better Generation x PJ Tucker Free

ACT III: Houston Showdown - HIVE Mobilization

 Sun, 21 Jun at 06:30 am Buffalo Bayou Park USD 22 to 44

Led Zeppelin in the Dark with Award Winning Violinist WAITLIST SHOW

 Sun, 17 May at 07:00 pm Secret Location in Houston USD 0 to 349

John Arena Foundation Event-Houston

 Mon, 04 May at 06:30 pm Pizaro's Pizza Napoletana USD 123

AMFCF Zoo Day

 Sat, 02 May at 10:00 am Houston Zoo USD 71

A Night for Guy

 Thu, 14 May at 07:00 pm Rockefellers Houston

Mind, Body & Soul Dancers, Inc. 16th Anniversary Weekend The Return of Sankofa

 Fri, 04 Sep at 07:00 pm Wyndham Hotel

SLOW JAMS HTX - Slow Jams & RnB Rooftop Day Party

 Sat, 26 Sep at 04:00 pm Reset USD 12 to 535

Cheers for Charity 2026

 Sat, 15 Aug at 04:00 pm Red Oak Ballroom at Norris Conference Centers - Houston/CityCentre USD 0 to 135

Women's Empowerment Conference | Houston

 Fri, 24 Apr at 03:00 pm Hilton Garden Inn Houston Medical Center USD 59 to 320

Home Run Hitters Annual Fun Run 5K

 Sat, 25 Apr at 09:00 am Eastern Glades Entrance USD 29

GFI Academy Gala 2026

 Thu, 07 May at 07:00 pm 3503 W Dallas St

Clear The Racks Save An Animal: A Fashion + Philanthropy Experience

 Sun, 03 May at 01:00 pm Magpies & Peacocks USD 23 to 109

2026 Red Awards Texas

 Thu, 17 Sep at 07:00 pm Houston USD 458 to 925

Chill Act, Houston

 Sat, 13 Jun at 10:00 am Bayou City Event Center 9401 Knight Rd. Houston, TX 77045

RNBLAND - Houston's RnB Summer Rooftop Day Party (Labor Weekend)

 Sat, 29 Aug at 04:00 pm Reset USD 12 to 535

Flags of Honor: 6th Annual Memorial Day Veterans Flag Planting

 Sat, 30 May at 08:30 am Houston National Cemetery Free

Houston Ready365 Emergency Preparedness Event

 Sat, 25 Apr at 12:00 pm 1001 Avenida de las Americas, Houston, TX 77010-1063, United States

Houston, We Have A Prom! Adult Prom 2026

 Sat, 11 Jul at 07:30 pm Bad Astronaut Brewing Co. Free

Pet Pantry - Harris County Constable Precinct 6

 Wed, 14 Oct at 09:00 am 5900 Canal St, Houston, TX 77011-2320, United States

Stevens Jazz Speakeasy Event

 Fri, 01 May at 06:30 pm Decant Urban Winery

NSBE Houston Golf Tournament Fundraiser

 Sat, 16 May at 07:00 am Hermann Park Golf Course USD 162 to 589

Justice For Families: The Foster Care Advocacy Center Benefit

 Fri, 05 Jun at 05:30 pm Chapman & Kirby

NOH8 Photo Shoot in Houston, TX

 Sat, 09 May at 02:00 pm the Montrose Center

Pet Pantry - Harris County Constable Precinct 6

 Wed, 10 Jun at 09:00 am 5900 Canal St, Houston, TX 77011-2320, United States

TB Stewart Foundation 10th Annual Golf Tournament

 Mon, 29 Jun at 08:00 am Wildcat Golf Club

Battle Royale: Krewe of Olympus Vs ERSICSS

 Sat, 25 Apr at 05:30 pm Barcode

Project Zero - Party & Fundraiser (Free - Open to Public)

 Fri, 15 May at 03:00 pm 1133 E. 11th St., Houston, TX, United States, Texas 77009

NSBE HP Fundraising Gala "Under the Stars"

 Sat, 11 Jul at 06:30 pm The Community Collective of Houston (Power Center) USD 162

Community Day - AirMail Gulf Coast Relaunch

Thu, 30 Apr at 06:00 pm St. Arnold's Brewery, 2000 Lyons Ave, Houston, TX 77020

It's Gonna Be May...rie Antoinette: A Dress Up Bar Hop

 Fri, 01 May at 07:00 pm Angel Share Free

Nerdy Girl Success | College "Sustainability" Hack-a-thon

 Wed, 01 Jul at 08:00 am University of Houston Welcome Center, University Drive, Houston, TX, USA Free

TENACE “RUBY RED SUMMER BASH" Celebrating all Cancers & July Birthdays

 Sat, 11 Jul at 05:00 pm Five Central Free

Wiener Derby 2026

 Sun, 03 May at 03:00 pm Eight Row Flint Free

Italian Art in Focus: A Guided Tour at the Museum of Fine Arts, Houston

 Thu, 14 May at 05:00 pm ICCC Houston USD 55 to 66

Run for the Roses - A Kentucky Derby Celebration hosted by Sunflower Sows

 Sat, 02 May at 02:00 pm Capone's Oven & Bar USD 45

ReelCommunity

 Sun, 03 May at 10:00 am The Zone Houston

Ladies of Memorial Luncheon

 Fri, 01 May at 10:00 am Hotel ZaZa Houston Memorial City USD 250 to 3,500

5th Annual Zydeco for Cancer

 Sat, 02 May at 06:00 pm 5011 Griggs Rd USD 0 to 71

The Brewmaster’s Table feat. Aaron Bludorn

 Thu, 07 May at 06:00 pm Karbach Brewing Co.

Grand Duke 41 Gogobear Presents Life's A Beach

 Sat, 23 May at 04:30 pm Barcode Houston

Heart of Education Luncheon

 Wed, 13 May at 11:00 am The Junior League of Houston, Inc.

Hearts Of Gold Mental Health Gala -Strengthening The Mind

Sun, 17 May at 03:00 pm Houston, Texas

Free Event | Italian Cultural & Community Center's Annual Open House

 Sun, 26 Apr at 02:00 pm ICCC Houston Free

Ovare Ovations Night 2026: Desert Dreams

 Sat, 02 May at 06:30 pm 2603 Timmons Ln USD 0 to 3,203

BREG Cares Scholarship Derby Day 2026

 Sun, 03 May at 04:00 pm Houston Polo Club USD 0 to 2,136

Memorial Lifestyle Presents: The TEN! 2026

 Fri, 15 May at 06:30 pm The Chifley Houston, Tapestry Collection by Hilton USD 55

The Houston Clothing Swap

 Sun, 24 May at 12:00 pm 2000 Edwards St

Movie Night in Helix Hall | Wicked

 Fri, 22 May at 06:00 pm TMC3 Collaborative Building Free

The Outpour Market - Every ticket sold goes straight to an orphanage!

 Wed, 27 May at 06:00 pm The Blank Canvas Space USD 14

The Devil Wears Prada 2: Fundraiser screening for The Houston Clothing Swap

 Tue, 05 May at 06:30 pm Cinemark Tinseltown Houston 290 and XD USD 23 to 45

Maternal Mental Health Symposium

 Thu, 21 May at 11:00 am Sesh Coworking USD 29

WMN Signature Event | Your Career Hack - Strategic Storytelling

 Tue, 19 May at 06:00 pm Dress for Success Houston USD 65

AWS Solution Architect Training in Friendswood, TX

 Tue, 28 Apr at 09:00 am 16821 Buccaneer Ln USD 3,999

Advanced Trauma Care for Nurses (ATCN) 1 Day Hybrid Course-May 29, 2026

 Fri, 29 May at 07:30 am Feigin Center USD 269

2026 Houston Disability Celebration

 Sat, 25 Jul at 10:00 am Metropolitan Service Center 1475 West Gray St. Houston Tx 77019

Guard & Grace Run for the Rosé Derby Party

 Sat, 02 May at 04:00 pm Guard and Grace - Houston

2026 Spring Festival Fundraiser

 Sat, 25 Apr at 12:00 pm Dan Electros

Flower on Every Grave

 Tue, 26 May at 08:00 am Houston National Cemetery Free