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Make it an unforgettable NYE —

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Festivals in Cos Cob, CT

Search for something you love or check out popular events in your area.

Favorite Things Secret Speakeasy Sun Jan 25th 2026 8pm
Sun, Jan 25, 8:00 PM
New York · The Museum of Interesting Things Secret Speakeasy
Favorite Things Secret Speakeasy Sun Jan 25th 2026 8pm
Sun, Jan 25, 8:00 PM
New York · The Museum of Interesting Things Secret Speakeasy
Almost full
OASIS - THE HOLIDAY FANTASY
Sat, Dec 27, 9:00 PM
Brooklyn · 5509 Glenwood Rd
Almost full
OASIS - THE HOLIDAY FANTASY
Sat, Dec 27, 9:00 PM
Brooklyn · 5509 Glenwood Rd
Selling quickly
I Love R&B Wednesday NYC
Wednesday at 10:00 PM + 1 more
Brooklyn · Polygon Brooklyn
Selling quickly
I Love R&B Wednesday NYC
Wednesday at 10:00 PM + 1 more
Brooklyn · Polygon Brooklyn
Kwanzaa Celebration
Fri, Dec 26, 6:00 PM
Brooklyn · 352 Classon Ave
Kwanzaa Celebration
Fri, Dec 26, 6:00 PM
Brooklyn · 352 Classon Ave
Just added!
Alpine Festa
Sun, Jan 25, 10:00 AM
New York · Eataly NYC Downtown
Just added!
Alpine Festa
Sun, Jan 25, 10:00 AM
New York · Eataly NYC Downtown
Graduation & Housing resource fair
Mon, Jan 12, 6:00 AM
Brooklyn · The Hebrew Educational Society
Graduation & Housing resource fair
Mon, Jan 12, 6:00 AM
Brooklyn · The Hebrew Educational Society
Almost full
On the Trail Presents: An Appalachian Christmas
Tomorrow at 6:30 PM + 1 more
Seymour · Great Hill United Methodist Church
Almost full
On the Trail Presents: An Appalachian Christmas
Tomorrow at 6:30 PM + 1 more
Seymour · Great Hill United Methodist Church
Sales end soon
Christmas Pop Up Shop
Tomorrow at 2:00 PM
Brooklyn · 3910 Church Ave
Sales end soon
Christmas Pop Up Shop
Tomorrow at 2:00 PM
Brooklyn · 3910 Church Ave
Winter Break Fun
Tue, Feb 17, 9:00 AM + 3 more
Franklin Lakes · Lorrimer Sanctuary
Winter Break Fun
Tue, Feb 17, 9:00 AM + 3 more
Franklin Lakes · Lorrimer Sanctuary
#1 PUERTO RICAN FESTIVAL @ PERREO ON THE PIER - REGGAETON PARTY
Thu, Jun 4, 5:00 PM
New York · Watermark
#1 PUERTO RICAN FESTIVAL @ PERREO ON THE PIER - REGGAETON PARTY
Thu, Jun 4, 5:00 PM
New York · Watermark
Sales end soon
'BLUE: A Step Into the One' Gallery at Brooklyn Art Haus
Tomorrow at 11:00 AM + 171 more
Brooklyn · Brooklyn Art Haus
Sales end soon
'BLUE: A Step Into the One' Gallery at Brooklyn Art Haus
Tomorrow at 11:00 AM + 171 more
Brooklyn · Brooklyn Art Haus
Sales end soon
Winter Wonderland
Tomorrow at 7:00 PM
Brooklyn · 590 Utica Ave
Sales end soon
Winter Wonderland
Tomorrow at 7:00 PM
Brooklyn · 590 Utica Ave
Ifetayo & The Kwanzaa Society presents UMOJA! a Kwanzaa Family Fete
Fri, Dec 26, 1:30 PM
Brooklyn · Ifetayo Cultural Arts Academy
Ifetayo & The Kwanzaa Society presents UMOJA! a Kwanzaa Family Fete
Fri, Dec 26, 1:30 PM
Brooklyn · Ifetayo Cultural Arts Academy
2026 Jersey City Brewsology
Sat, Mar 14, 7:00 PM
Jersey City · Liberty Science Center
2026 Jersey City Brewsology
Sat, Mar 14, 7:00 PM
Jersey City · Liberty Science Center
Sales end soon
Sabores Mexico Posada & Toy Drive NYC
Sunday at 8:00 PM
Brooklyn · Blue Mezcal Cocktail Bar & Lounge
Sales end soon
Sabores Mexico Posada & Toy Drive NYC
Sunday at 8:00 PM
Brooklyn · Blue Mezcal Cocktail Bar & Lounge
PUERTO RICAN FESTIVAL @ PERREO ON THE PIER - REGGAETON PARTY
Thu, Jun 4, 5:00 PM + 3 more
New York · Watermark
PUERTO RICAN FESTIVAL @ PERREO ON THE PIER - REGGAETON PARTY
Thu, Jun 4, 5:00 PM + 3 more
New York · Watermark
Fashion in the City
Sat, Jan 17, 5:00 PM
Brooklyn · Haus of Gold BK, Rogers Avenue, Brooklyn, NY, USA
Fashion in the City
Sat, Jan 17, 5:00 PM
Brooklyn · Haus of Gold BK, Rogers Avenue, Brooklyn, NY, USA
Sales end soon
Winter Wonderland and Ballet Magic
Sunday at 10:30 AM
Brooklyn · Old Stone House of Brooklyn
Sales end soon
Winter Wonderland and Ballet Magic
Sunday at 10:30 AM
Brooklyn · Old Stone House of Brooklyn
New Voices Festival: Longing I
Sun, Apr 12, 5:00 PM
Brooklyn · Roulette Intermedium
New Voices Festival: Longing I
Sun, Apr 12, 5:00 PM
Brooklyn · Roulette Intermedium
New Voices Festival: Longing I Premium Tickets
Sun, Apr 12, 5:00 PM
Brooklyn · Roulette Intermedium
New Voices Festival: Longing I Premium Tickets
Sun, Apr 12, 5:00 PM
Brooklyn · Roulette Intermedium

Trends in Cos Cob

Explore more trends

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Frequently asked questions about Cos Cob

What are the best festival events to attend?

According to Eventbrite, the best festival events are:

Favorite Things Secret Speakeasy Sun Jan 25th 2026 8pm

OASIS - THE HOLIDAY FANTASY

I Love R&B Wednesday NYC

Kwanzaa Celebration

Which events are currently trending in Cos Cob?

The trending searches this month in Cos Cob are:

hayvn coworking

Which festival events are coming up?

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

'BLUE: A Step Into the One' Gallery at Brooklyn Art Haus

Christmas Pop Up Shop

On the Trail Presents: An Appalachian Christmas

Winter Wonderland