Parties in St. Catharines

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

3rd Annual Me & My Gal(s): Market

Sat, 07 Mar at 11:00 am Holiday Inn & Suites St. Catharines Conf Ctr

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

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

 Sat, 14 Mar at 08:00 pm Port Dalhousie Lions Club CAD 34

2026 Spring Salmon Derby

 Sat, 04 Apr at 12:00 am St. Catharines Game & Fish Association CAD 23 to 214

Peterborough Petes at Niagara IceDogs at Meridian Centre

 Fri, 06 Mar at 07:00 pm Meridian Centre

2026 GSA Starlight Gala

 Sat, 28 Mar at 05:30 pm Club Roma CAD 35 to 45

Monster Madness and FMX World Tour

 Sat, 06 Jun at 02:30 pm Meridian Centre

Baby & Preschool Rave

 Sun, 01 Mar at 10:00 am Grantham Lions Club CAD 0 to 33

Retro Reels — INDIANA JONES AND THE LAST CRUSADE

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

Saucy Meatball Cook-Off

 Sun, 15 Mar at 01:00 pm 1469 Pelham Road, Saint Catharines, ON, Canada, Ontario L2R 6P7

Retro Reels — MEAN GIRLS

 Sat, 09 May at 07:00 pm The Film House

Retro Reels - THE SHAWSHANK REDEMPTION

 Sat, 11 Apr at 07:00 pm The Film House

Grantham Optimist presents: Breakfast with the Easter Bunny

 Sun, 29 Mar at 09:00 am Grantham Optimist Club

Winter House Concert #3: For Ernest & Tony Hanik

 Sat, 28 Mar at 07:00 pm St. Catharines, Ontario

Gavin Stephens Returns Live at Spotlight Comedy Club

 Fri, 27 Feb at 08:00 pm 92 St Paul St CAD 15 to 55

Hot As Heck Comedy Tour | St. Catharines

 Sat, 28 Mar at 10:00 pm Spotlight Comedy Club CAD 9 to 17

Ostara Faire 2026: A Spring Equinox Celebration

 Sun, 22 Mar at 12:00 pm Market Square, King Street, St. Catharines, ON, Canada Free

Opportunity Bridal - Wedding Dress Sale - St. Catharines

 Mon, 08 Jun at 03:00 pm Holiday Inn & Suites St. Catharines, an IHG Hotel CAD 0 to 44

ADULT TOY BINGO

 Sat, 07 Mar at 08:00 pm 92 St Paul St CAD 15

Throwback Dance Party

 Fri, 06 Mar at 06:30 pm Black Frame Studios

Retro Reels — CASABLANCA

 Sun, 10 May at 03:00 pm The Film House

The Anti-Queens at Warehouse Concert Hall

 Tue, 12 May at 07:00 pm 11 Geneva Street, Saint Catharines, ON, Canada, Ontario L2R4M2

Niagara Foundation for Catholic Education: dinner gala

 Thu, 05 Mar at 06:00 pm Club Roma

The Uncle Louie Variety Show - St. Catherines, Canada

 Fri, 17 Apr at 06:30 pm Club Roma CAD 65

Toonie Swim

 Fri, 10 Apr at 06:30 pm Kiwanis Aquatic Centre

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

Bleeker with Texas King

 Thu, 30 Apr at 08:00 pm Warehouse Concert Hall CAD 29

Book Fair & Local Crafters Market - St. Catharines - Free Entry!

 Sat, 06 Jun at 10:30 am 327 Ontario St, St Catharines, ON L2R 5L3, Canada

Roz & Ty's Stag & Doe

 Fri, 05 Jun at 07:00 pm Armenian Community Centre

Murder at the Ritz - murder mystery dinner gala

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

Grantham Optimist Club Spring Trivia Night

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

The Midnight Masquerade Gala

 Thu, 02 Apr at 06:00 pm Club Roma CAD 44 to 65

SAINT PATRICKS DAY - TUESDAY MARCH 17

 Tue, 17 Mar at 05:00 pm 5 William St CAD 23

Spring Salmon Derby

Sat, 04 Apr at 05:00 am 61 Lighthouse Road, Saint Catharines, ON, Canada

Toonie Swim

 Sun, 22 Mar at 05:00 pm Kiwanis Aquatic Centre

Brett & Jodie-Leigh's Stag & Doe

 Sat, 07 Mar at 07:00 pm Port Dalhousie Lions Club

The OBGMs

 Sun, 19 Apr at 12:00 am Warehouse Concert Hall

Allison Doucet & Aaron Trafford's Stag & Doe

 Sat, 09 May at 07:00 pm Grantham Lions Club

Floral Candle Craft Night

 Wed, 11 Mar at 05:30 pm Pressed In Time CAD 55 to 71

Floral Bookmarks Craft Night

 Wed, 29 Apr at 05:30 pm Pressed In Time CAD 55

Barefoot in the Kitchen band show

Fri, 27 Feb at 06:00 pm Puddy's Bar & Grill

Landen & Larissa Stag n Doe

Sat, 27 Jun at 07:00 pm Grantham Optimist Club

Erin & Griffin's Stag and Doe

 Sat, 11 Apr at 07:00 pm Grantham Optimist Club (St. Catharines)

Little Flaggers Spring Session

 Fri, 06 Mar at 06:30 pm Burleigh Hill Public School

Jacob and Angelique’s Stag and Doe

 Sat, 15 Aug at 07:00 pm Grantham Optimist Club

Rock of 80s DUO @ CATS CABOOSE - SUNDAY MATINEE!!!

 Sun, 08 Mar at 05:00 pm Cat's Caboose

Be Mine Snack & Cocktail Bar

 Thu, 29 Jan at 12:00 pm Niagara Pen Centre CAD 37 to 144

HDH reunion 2026

 Thu, 07 May at 06:00 pm Club Roma CAD 28

Mack & Jade’ Stag & Doe

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

Autumn Phelps and Mike Burtch Stag & Doe

 Sat, 06 Jun at 07:00 pm Merritton Lions Club

Kendra and Jordan’s Stag and Doe

Sat, 20 Jun at 07:00 pm Port Dalhousie Lions Club

Romaeo & Kelsey's Stag & Doe

 Sat, 23 May at 06:00 pm 99 Garnet St, St Catharines, ON L2M 5G3, Canada

Jack's Tuesday Night Trivia (free)

 Tue, 15 Aug at 07:30 pm Jack Astor's Bar & Grill St Catharines Free

Stag & Doe

 Fri, 24 Apr at 07:00 pm Grantham Optimist Youth Centre CAD 12

Evan & Myah’s Stag & Doe 🎉

 Fri, 29 May at 07:00 pm Grantham Optimist Club