Nonprofit Events in Sioux City

Check out happening nonprofit events all around Sioux City, IA

Rib Fest 2026 Presented by Seaboard Triumph Foods

 Sat, 27 Jun at 12:00 pm Battery Park

life’s waiting: A Night of Hope and Giving

Thu, 16 Apr at 05:00 pm South Sioux City Marriott Riverfront

Wind Therapy Ride for the Kids

Fri, 12 Jun at 05:00 pm Doxx Warehouse Bar

2026 Wine & Roses Festival - Sioux City

 Fri, 24 Apr at 05:00 pm South Sioux City Marriott Riverfront

Spay-Ghetti & No Balls Dinner

 Fri, 24 Apr at 05:00 pm Country Celebrations Event Center

IV Play at Sioux City Professional Firefighters Fire Ball in Sioux City, IA 03/28/2026

 Sat, 28 Mar at 08:00 pm Sioux City Convention Center

15th Annual Siouxland Community Health Foundation's Dinner & Auction

 Sat, 28 Mar at 05:30 pm South Sioux City Marriott Riverfront

Sioux City NAACP Juneteenth Celebration

Fri, 19 Jun at 05:00 pm Sanford Community Center

United Way of Siouxland's Dolly Dash 5K Fun Walk/Run

 Sat, 11 Apr at 10:00 am 900 Larsen Park Rd., near Lewis & Clark Interpretive Center

Ride for the Kids 11

 Sat, 13 Jun at 07:00 pm Ickey Nickel Bar & Grill USD 23

4/24/2026 | The Fun Pianos! Show - Sioux City, IA

Fri, 24 Apr at 07:30 pm Country Celebrations Event Center

Big Truck Night

 Wed, 13 May at 05:00 pm 100 Pearl St, Sioux City, IA 51101, United States

March 2026 Legislative Town Hall

 Sat, 28 Mar at 10:00 am Sioux City Public Museum

3rd Annual 712 SUX Sioux City Jeep Club's Duck for Buck!

 Sun, 05 Jul at 11:00 am Walmart Sioux City - Singing Hills Blvd

Iron Pigs benefit poker run for the Siouxland Foster Closet

Sat, 27 Jun at 10:00 am Miles Inn

Women's Retreat - Remain in Me

 Sat, 18 Apr at 08:00 am Immaculate Conception Church (Office) - 1212 Morningside Ave, Sioux City, IA

Garage Sale Fundraiser

 Thu, 26 Mar at 11:00 am Southern Hills Mall

Sip, Savor, & Save the Wildlife

 Sat, 04 Apr at 10:00 am Oscar Carl Vineyard

Sunrise Senior Prom: Here Comes the Sun

Fri, 17 Apr at 05:30 pm 5501 Gordon Dr, Sioux City, IA, United States, Iowa 51106

Food Pantry, Tuesday March 24, 1-3pm

 Tue, 24 Mar at 01:00 pm 401 9th St, Sioux City, IA, United States, Iowa 51101

SUX Pride Gala Fundraiser

Fri, 27 Mar at 06:00 pm 3128 Bus US-75, Sioux City, IA

Community impact night for Sioux City Homeschool activities

 Thu, 26 Mar at 04:00 pm 3116 Floyd Blvd, Sioux City, IA

6th Annual Remembering Ed Car & Bike Show

 Sun, 07 Jun at 11:00 am Riverside Park

Poetry & Open Mic Night

 Fri, 27 Mar at 07:00 pm 1004 4th St, Sioux City, IA, United States, Iowa 51104

Tentative Braveheart Fundraiser Night 3

 Sun, 26 Apr at 12:00 pm 3128 Bus US-75, Sioux City, IA

Grace UMC Community Hand-Me-Down Garage Sale

 Sat, 18 Apr at 09:00 am 1735 Morningside Ave, Sioux City, IA, United States, Iowa 51106

How History Informs Citizenship in Troubled Times

 Sat, 04 Apr at 01:00 pm Lewis and Clark Interpretive Center and Betty Strong Encounter Center

VENDORS NEEDED FOR NEW TALK SHOW!

 Thu, 21 Aug at 07:00 pm Sioux City,Iowa 51101 USD 29

Dine out to End ALZ at Raising Cane's

 Tue, 31 Mar at 11:00 am Raising Cane's Chicken Fingers (5800 Sunnybrook Dr., Sioux City, IA)

Tentative Braveheart Fundraiser Night 2

 Sat, 25 Apr at 07:00 pm 3128 Bus US-75, Sioux City, IA

Tentative Braveheart Fundraiser Night 1

 Fri, 24 Apr at 07:00 pm 3128 Bus US-75, Sioux City, IA

Dine out to End Alz at Panda Express

 Tue, 14 Apr at 09:30 am Panda Express Sioux City