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Halloween party events in O'fallon, MO

Paint and Sip at Rockwell
Tuesday at 6:00 PM
Rockwell Beer Company
Paint and Sip at Rockwell
Tuesday at 6:00 PM
Rockwell Beer Company
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The Future Is Female Celebration Dinner
Tuesday at 8:00 PM
21c Museum Hotel St Louis
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The Future Is Female Celebration Dinner
Tuesday at 8:00 PM
21c Museum Hotel St Louis
Beatz & Bingo
Sun, Aug 3, 6:00 PM
Rung for Women
Beatz & Bingo
Sun, Aug 3, 6:00 PM
Rung for Women
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Jigsaw Dating® : St Louis July 12th Singles Happy Hour (Ages 25-45+)
Saturday at 6:00 PM
The Attic Music Bar
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Jigsaw Dating® : St Louis July 12th Singles Happy Hour (Ages 25-45+)
Saturday at 6:00 PM
The Attic Music Bar
Mr. & Mrs. Wright
Sun, Aug 24, 4:00 PM
PFEM Hall & Banquet Center
Mr. & Mrs. Wright
Sun, Aug 24, 4:00 PM
PFEM Hall & Banquet Center
Just added!
Sundresses and Suits Fashion Show and Book Launch
Sat, Aug 23, 2:30 PM
Overland Community Center
Just added!
Sundresses and Suits Fashion Show and Book Launch
Sat, Aug 23, 2:30 PM
Overland Community Center
Yappy Hour at Le Meridien St. Louis Clayton
Tue, Aug 5, 5:00 PM + 3 more
Le Meridien St. Louis Clayton
Yappy Hour at Le Meridien St. Louis Clayton
Tue, Aug 5, 5:00 PM + 3 more
Le Meridien St. Louis Clayton
Aperitivo Happy Hour
Thu, Jul 17, 5:00 PM
Vom Fass St. Louis
Aperitivo Happy Hour
Thu, Jul 17, 5:00 PM
Vom Fass St. Louis
St.Louis Anime-Fest
Sun, Sep 28, 10:00 AM
Holiday Inn St. Louis - Downtown Conv Ctr, an IHG Hotel
St.Louis Anime-Fest
Sun, Sep 28, 10:00 AM
Holiday Inn St. Louis - Downtown Conv Ctr, an IHG Hotel
Let’s Kick It: Women’s Kickball Tournament
Sun, Jul 20, 5:30 PM
Norman Myers Park
Let’s Kick It: Women’s Kickball Tournament
Sun, Jul 20, 5:30 PM
Norman Myers Park
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Custom Candle Making and Sip Party
Tuesday at 6:30 PM
Vivianos (Fenton)
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Custom Candle Making and Sip Party
Tuesday at 6:30 PM
Vivianos (Fenton)
Summer Bourbon Brims & Cigar Day Party Part 2
Sat, Jul 19, 3:00 PM
Hotel Saint Louis, Autograph Collection
Summer Bourbon Brims & Cigar Day Party Part 2
Sat, Jul 19, 3:00 PM
Hotel Saint Louis, Autograph Collection
Is It A Classic?
Wed, Jul 23, 6:00 PM
Sophie's Artist Lounge
Is It A Classic?
Wed, Jul 23, 6:00 PM
Sophie's Artist Lounge
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SATURDAY NIGHT VIBES AT HABIBI HOOKAH LOUNGE
Saturday at 9:00 PM
Habibi Hookah Bar & Lounge
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SATURDAY NIGHT VIBES AT HABIBI HOOKAH LOUNGE
Saturday at 9:00 PM
Habibi Hookah Bar & Lounge
ROCKY HORROR at the MELBA THEATRE - Saturday 7/26/25
Sat, Jul 26, 11:00 PM
Melba Theater
ROCKY HORROR at the MELBA THEATRE - Saturday 7/26/25
Sat, Jul 26, 11:00 PM
Melba Theater
St. Louis Speed Dating Singles Age 44-59 ♥ Missouri Global Brew Rock Hill
Wed, Sep 24, 7:00 PM
Global Brew - Rock Hill
St. Louis Speed Dating Singles Age 44-59 ♥ Missouri Global Brew Rock Hill
Wed, Sep 24, 7:00 PM
Global Brew - Rock Hill
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Beginner Urban Line Dancing @ Utopia Studios
Today at 1:15 PM + 62 more
Utopia Studios
Sales end soon
Beginner Urban Line Dancing @ Utopia Studios
Today at 1:15 PM + 62 more
Utopia Studios
YogaSix St. Louis Outdoor Sunset Series
Wed, Jul 23, 7:30 PM
YogaSix St. Louis, Oakland Avenue, St. Louis, MO, USA
YogaSix St. Louis Outdoor Sunset Series
Wed, Jul 23, 7:30 PM
YogaSix St. Louis, Oakland Avenue, St. Louis, MO, USA
2025 Wine Down With A Twist: Wine and Barrels Edition
Sun, Sep 28, 3:00 PM
Mahler Ballroom
2025 Wine Down With A Twist: Wine and Barrels Edition
Sun, Sep 28, 3:00 PM
Mahler Ballroom
Rooster's Farm Day Camp
Mon, Aug 4, 8:00 AM
Rooster's Farm Pumpkin Patch
Rooster's Farm Day Camp
Mon, Aug 4, 8:00 AM
Rooster's Farm Pumpkin Patch

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