Nonprofit Events in St. Catharines

Check out happening nonprofit events all around St. Catharines, ON

St. Paddy's Shenanigans w Fig4 + Jack van Ginger + Danny Boys

 Fri, 13 Mar at 07:00 pm Merritton Lions Club

St. Patrick's Weekend Day Party at NITRO Patio & Nightclub

 Sat, 14 Mar at 03:00 pm Nitro Nightclub CAD 0 to 26

International Women’s Day High Tea

Sun, 08 Mar at 11:00 am Stone Mill Inn

Retro Reels — INDIANA JONES AND THE LAST CRUSADE

 Sat, 21 Mar at 07:00 pm The Film House

Chorus Niagara Presents: Requiem for Water

 Sat, 28 Feb at 07:30 pm FirstOntario Performing Arts Centre - St. Catharines

Live Comedy Fundraiser for Our Heart On Our Sleeve

 Fri, 10 Apr at 07:00 pm Spotlight Comedy Club

FREE Immigration Clarity Session

 Sat, 28 Feb at 11:00 am St. Catharines Public Library - Central Library Branch Free

Annual Adult/Junior BBBS Mixer - Roller Derby Scrimmage

 Sat, 28 Feb at 08:00 pm Haig Bowl Arena

Steeped in Strength

 Sun, 08 Mar at 11:00 am Stone Mill Inn CAD 60

Niagara Foundation for Catholic Education: dinner gala

 Thu, 05 Mar at 06:00 pm Club Roma

Folias Duo Classical Guitar & Flute Concert @ St Thomas Anglican Church

 Sat, 07 Mar at 03:00 pm 99 Ontario st. , Saint Catharines, ON, Canada, Ontario

20th Anniversary Wheelchair Basketball Tournament Fundraiser

 Sat, 28 Feb at 08:00 am Brock University

Simon Farintosh - Classical Guitar Concert (in St. Catharines, ON)

 Fri, 24 Apr at 07:00 pm St Thomas Church Free

St. Patrick's Day in Port Dalhousie with the Jack Van Ginger 4

 Sat, 14 Mar at 08:00 pm 201 Main Str, L2N 4V9

Marisa Sardo Classical Guitar Concert (in St. Catharines, ON)

 Sun, 07 Jun at 03:00 pm St Thomas Church CAD 0 to 33

Folias Duo - Flute & Classical Guitar Concert (in St. Catharines, ON)

 Sat, 07 Mar at 03:00 pm St Thomas Church Free

Murder at the Ritz - murder mystery dinner gala

 Sat, 25 Apr at 05:30 pm 125 Vansickle Rd, St Catharines, ON L2S 3W4, Canada

St. Catharines Record Show

 Sun, 01 Mar at 10:30 am Grantham Optimist Club

Grantham Optimist Club Spring Trivia Night

 Sat, 25 Apr at 06:00 pm 188 Linwell Road, Saint Catharines, ON, Canada, Ontario L2N 6N3

ST. CATHARINES Warehouse Scrubs Sale — Up to 70% Off! - Sunday, March 15 |10:00 AM – 6:00 PM

 Sun, 15 Mar at 10:00 am Best Western St Catharines Hotel & Conference Centre

Go & Teach Conference 2026

 Fri, 24 Apr at 07:00 pm 4171 Fifteenth St, Jordan Station, ON L0R 1S0

Annual Dinner Gala — Choose Life Niagara

 Sat, 07 Mar at 05:00 pm Club Roma

Sam Mason Classical Guitar Concert

 Sun, 24 May at 03:00 pm St Thomas Church Free

Sustainability Poetry Contest + Celebration

 Mon, 23 Mar at 07:30 pm Mahtay Café & Lounge Free

Canine Bood Donor Clinic

 Wed, 11 Mar at 10:00 am 105 Hartzel Rd, Saint Catharines, ON, Canada, Ontario L2P 1N2

April 2026 Car Seat Safety Event

 Wed, 15 Apr at 06:00 pm 219 Church Street, Saint Catharines, ON, Canada, Ontario L2R 3E8

United Way Niagara's Campaign Celebration Breakfast

 Thu, 12 Mar at 07:00 am Holiday Inn & Suites St. Catharines Conf Ctr, an IHG Hotel CAD 44 to 429

Mack & Jade’ Stag & Doe

 Sat, 04 Apr at 07:00 pm Merriton Community Center - Merriton, St Catharines