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find Halloween events for every vibe.

Free events in Cos Cob, CT

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Nearly full
Taste of Palmer's
Thu, Oct 16, 6:30 PM
Glenbrook · 264 Heights Rd
Nearly full
Taste of Palmer's
Thu, Oct 16, 6:30 PM
Glenbrook · 264 Heights Rd
Giving Up Is Unforgivable
Wed, Oct 22, 7:00 PM
Waterside · The First Congregational Church of Greenwich
Giving Up Is Unforgivable
Wed, Oct 22, 7:00 PM
Waterside · The First Congregational Church of Greenwich
Selling quickly
Merestead's Take-A-Hike Day 2025
Sun, Oct 19, 9:30 AM
Windmill Farm · Merestead
Selling quickly
Merestead's Take-A-Hike Day 2025
Sun, Oct 19, 9:30 AM
Windmill Farm · Merestead
Nearly full
UNA-USA Westchester's United Nations Day 2025
Sun, Oct 26, 2:00 PM
Fairview · Greenburgh Public Library
Nearly full
UNA-USA Westchester's United Nations Day 2025
Sun, Oct 26, 2:00 PM
Fairview · Greenburgh Public Library
ONS Joint Replacement Information Session 2025
Thu, Oct 16, 6:30 PM
West Side · 100 First Stamford Place
ONS Joint Replacement Information Session 2025
Thu, Oct 16, 6:30 PM
West Side · 100 First Stamford Place
Selling quickly
Fairfield County on Foot: The Changing Footprint of Housing
Thursday at 11:00 AM
Glenbrook · 325 Heights Rd
Selling quickly
Fairfield County on Foot: The Changing Footprint of Housing
Thursday at 11:00 AM
Glenbrook · 325 Heights Rd
Selling quickly
Expo Comercio Latino II
Fri, Oct 17, 11:00 AM
South Norwalk · The SONO Collection Mall
Selling quickly
Expo Comercio Latino II
Fri, Oct 17, 11:00 AM
South Norwalk · The SONO Collection Mall
Miles that Matter: Stamford Run Club x Citygirls Who Walk
Sun, Oct 12, 10:00 AM
Rock Ridge · lululemon
Miles that Matter: Stamford Run Club x Citygirls Who Walk
Sun, Oct 12, 10:00 AM
Rock Ridge · lululemon
Small Business Resource Event & Access to Capital
Wed, Oct 15, 9:00 AM
Downtown Stamford · Ferguson Library Auditorium
Small Business Resource Event & Access to Capital
Wed, Oct 15, 9:00 AM
Downtown Stamford · Ferguson Library Auditorium
Connecticut Bridal & Wedding Expo
Sun, Oct 19, 1:00 PM
Springdale · Bobby Valentine's Sports Academy
Connecticut Bridal & Wedding Expo
Sun, Oct 19, 1:00 PM
Springdale · Bobby Valentine's Sports Academy
Workshop: What Lights You Up?
Today at 11:00 AM
Bedford Center · Bedford Books
Workshop: What Lights You Up?
Today at 11:00 AM
Bedford Center · Bedford Books
Sales end soon
Women's Crusader - Book Talk with Lee Wilson
Wednesday at 6:00 PM
Mianus · Dogwood Books & Gifts
Sales end soon
Women's Crusader - Book Talk with Lee Wilson
Wednesday at 6:00 PM
Mianus · Dogwood Books & Gifts
Sales end soon
Grand Tour CTVS Screening
Wednesday at 7:00 PM
Riversville · Purchase College
Sales end soon
Grand Tour CTVS Screening
Wednesday at 7:00 PM
Riversville · Purchase College
Kelly Killoren Bensimon & Pologeorgis "Sip & Shop" Benefiting BCA
Tue, Oct 14, 4:00 PM
Rock Ridge · Pologeorgis Greenwich Luxury Furs
Kelly Killoren Bensimon & Pologeorgis "Sip & Shop" Benefiting BCA
Tue, Oct 14, 4:00 PM
Rock Ridge · Pologeorgis Greenwich Luxury Furs
Sales end soon
Meet & Greet with Liz Alterman
Wednesday at 6:30 PM
Bedford Center · Bedford Books
Sales end soon
Meet & Greet with Liz Alterman
Wednesday at 6:30 PM
Bedford Center · Bedford Books
Nearly full
Home Selling Seminar
Wed, Oct 15, 5:30 PM
West Side · Zody's 19th Hole
Nearly full
Home Selling Seminar
Wed, Oct 15, 5:30 PM
West Side · Zody's 19th Hole
Nearly full
October 2025 Book Club
Thu, Oct 23, 6:30 PM
Bedford Center · Bedford Books
Nearly full
October 2025 Book Club
Thu, Oct 23, 6:30 PM
Bedford Center · Bedford Books
Hotel NoMa Bridal Show New Rochelle October 15, 2025
Wed, Oct 15, 6:30 PM
Rochelle Heights · Hotel NoMa, Trademark Collection by Wyndham
Hotel NoMa Bridal Show New Rochelle October 15, 2025
Wed, Oct 15, 6:30 PM
Rochelle Heights · Hotel NoMa, Trademark Collection by Wyndham
14th Annual Harbor Point Turkey Trot 5K Fun Run
Thu, Nov 27, 8:00 AM
South End · Harbor Point Square
14th Annual Harbor Point Turkey Trot 5K Fun Run
Thu, Nov 27, 8:00 AM
South End · Harbor Point Square
Nearly full
2025 Safety Summit
Thu, Nov 20, 9:00 AM
Downtown White Plains · 123 Main St
Nearly full
2025 Safety Summit
Thu, Nov 20, 9:00 AM
Downtown White Plains · 123 Main St

Trends in Cos Cob

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Frequently asked questions about Cos Cob

What are the best free events to attend?

According to Eventbrite, the best free events are:

Taste of Palmer's

Giving Up Is Unforgivable

Merestead's Take-A-Hike Day 2025

UNA-USA Westchester's United Nations Day 2025

Which events are currently trending in Cos Cob?

The trending searches this month in Cos Cob are:

korean festival

summer i turned pretty watch party

taylor welch new york

Which free events are coming up?

Discover the best free events happening soon – you don't want to miss them:

Workshop: What Lights You Up?

Women's Crusader - Book Talk with Lee Wilson

Meet & Greet with Liz Alterman

Grand Tour CTVS Screening