Holiday Events and Things to do in Mountainside, NJ

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

Fall Harvest Festival
Fri, Oct 16, 10:00 AM + 5 more
Piscataway · East Jersey Old Town Village
Fall Harvest Festival
Fri, Oct 16, 10:00 AM + 5 more
Piscataway · East Jersey Old Town Village
Seasonal Traditions Holiday Program
Sat, Dec 5, 10:00 AM
Piscataway · East Jersey Old Town Village
Seasonal Traditions Holiday Program
Sat, Dec 5, 10:00 AM
Piscataway · East Jersey Old Town Village
Sales end soon
Memorial Day BBQ @ Partake NYC
Monday at 3:00 PM
Queens · Partake NYC
Sales end soon
Memorial Day BBQ @ Partake NYC
Monday at 3:00 PM
Queens · Partake NYC
Brooklyn Pop-Up x Red Hook Summer Market
Sat, Jun 20, 12:00 PM + 1 more
Brooklyn · Hook Studio Dikeman Street
Brooklyn Pop-Up x Red Hook Summer Market
Sat, Jun 20, 12:00 PM + 1 more
Brooklyn · Hook Studio Dikeman Street
Party with Frankie Paradise At Coney Island
Sat, May 30, 2:00 PM
Brooklyn · West 8th Street
Party with Frankie Paradise At Coney Island
Sat, May 30, 2:00 PM
Brooklyn · West 8th Street
Going fast
AMERICA 250: Sand Art
Tue, Jun 30, 3:30 PM
Riverdale · Riverdale Free Public Library
Going fast
AMERICA 250: Sand Art
Tue, Jun 30, 3:30 PM
Riverdale · Riverdale Free Public Library
AMERICA 250: Straw Fireworks
Mon, Jun 29, 11:00 AM
Riverdale · Riverdale Free Public Library
AMERICA 250: Straw Fireworks
Mon, Jun 29, 11:00 AM
Riverdale · Riverdale Free Public Library
AMERICA 250: Drop-In Crafts
Thu, Jul 2, 2:00 PM
Riverdale · Riverdale Free Public Library
AMERICA 250: Drop-In Crafts
Thu, Jul 2, 2:00 PM
Riverdale · Riverdale Free Public Library
The Business of WE Holiday Marketplace
Sat, Dec 12, 12:00 PM
Brooklyn · Aroma by Caffè Nero
The Business of WE Holiday Marketplace
Sat, Dec 12, 12:00 PM
Brooklyn · Aroma by Caffè Nero
HACKENSACKtoberfest
Sat, Oct 3, 1:00 PM
Hackensack · Atlantic Street Park
HACKENSACKtoberfest
Sat, Oct 3, 1:00 PM
Hackensack · Atlantic Street Park
AMERICA 250: American Flag Paper Lanterns
Thu, Jul 2, 6:00 PM
Riverdale · Riverdale Free Public Library
AMERICA 250: American Flag Paper Lanterns
Thu, Jul 2, 6:00 PM
Riverdale · Riverdale Free Public Library
Gulick Arts Hub: Free Pumpkin Painting by Friends of Gulick Park!
Sat, Oct 24, 1:00 PM
New York · Luther Gulick Park
Gulick Arts Hub: Free Pumpkin Painting by Friends of Gulick Park!
Sat, Oct 24, 1:00 PM
New York · Luther Gulick Park
Sales end soon
Juniper Village at Paramus Celebrates Garden Debut with Spring Party!
Fri, May 29, 2:00 PM
Paramus · Juniper Village at Paramus
Sales end soon
Juniper Village at Paramus Celebrates Garden Debut with Spring Party!
Fri, May 29, 2:00 PM
Paramus · Juniper Village at Paramus
Sales end soon
WATERFRONT Happy Hour l Games l Oysters l Brunch l DJ's @ WATERMARK PIER 15
Today at 12:00 PM + 108 more
New York · Watermark
Sales end soon
WATERFRONT Happy Hour l Games l Oysters l Brunch l DJ's @ WATERMARK PIER 15
Today at 12:00 PM + 108 more
New York · Watermark
Sales end soon
50% OFF OYSTERS @ WATERMARK PIER 15 - NO COVER - MUSIC - GAMES - BITES
Today at 4:00 PM + 108 more
New York · Watermark
Sales end soon
50% OFF OYSTERS @ WATERMARK PIER 15 - NO COVER - MUSIC - GAMES - BITES
Today at 4:00 PM + 108 more
New York · Watermark
Sales end soon
DRAGON LAB COLLECTIVE live street performance at 21 Pell St.
Saturday at 2:00 PM
New York · 21 Pell St
Sales end soon
DRAGON LAB COLLECTIVE live street performance at 21 Pell St.
Saturday at 2:00 PM
New York · 21 Pell St
A Taste of Grand Bazaar -- BROOKLYN
Sat, Jun 27, 11:00 AM
Brooklyn · Industry City Courtyard 5/6
A Taste of Grand Bazaar -- BROOKLYN
Sat, Jun 27, 11:00 AM
Brooklyn · Industry City Courtyard 5/6
Gay Gothic: Love, Loss, and the Hereafter
Sun, Jun 14, 1:00 PM
Brooklyn · The Green-Wood Cemetery
Gay Gothic: Love, Loss, and the Hereafter
Sun, Jun 14, 1:00 PM
Brooklyn · The Green-Wood Cemetery
BLACK BIRDERS WEEK: Sunset Bird Walk
Wed, May 27, 6:30 PM
The Bronx · Roberto Clemente State Park
BLACK BIRDERS WEEK: Sunset Bird Walk
Wed, May 27, 6:30 PM
The Bronx · Roberto Clemente State Park
Just added
Fall Fun Series 2026
Sat, Sep 19, 3:00 PM
Brooklyn · Jackie Robinson Park Playground
Just added
Fall Fun Series 2026
Sat, Sep 19, 3:00 PM
Brooklyn · Jackie Robinson Park Playground

Trends in Mountainside

Explore more trends

Frequently asked questions about Mountainside

What are the best events to attend?

According to Eventbrite, the best events are:

Fall Harvest Festival

Seasonal Traditions Holiday Program

Brooklyn Pop-Up x Red Hook Summer Market

Party with Frankie Paradise At Coney Island

Which events are currently trending in Mountainside?

The trending searches this month in Mountainside are:

Which events are coming up?

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

WATERFRONT Happy Hour l Games l Oysters l Brunch l DJ's @ WATERMARK PIER 15

50% OFF OYSTERS @ WATERMARK PIER 15 - NO COVER - MUSIC - GAMES - BITES

DRAGON LAB COLLECTIVE live street performance at 21 Pell St.

Memorial Day BBQ @ Partake NYC

Fall Harvest Festival

Fall Harvest Festival

Seasonal Traditions Holiday Program

Seasonal Traditions Holiday Program

Memorial Day BBQ @ Partake NYC

Memorial Day BBQ @ Partake NYC

Brooklyn Pop-Up x Red Hook Summer Market

Brooklyn Pop-Up x Red Hook Summer Market

Party with Frankie Paradise At Coney Island

Party with Frankie Paradise At Coney Island

AMERICA 250: Sand Art

AMERICA 250: Sand Art

AMERICA 250: Straw Fireworks

AMERICA 250: Straw Fireworks

AMERICA 250: Drop-In Crafts

AMERICA 250: Drop-In Crafts

The Business of WE Holiday Marketplace

The Business of WE Holiday Marketplace

HACKENSACKtoberfest

HACKENSACKtoberfest

AMERICA 250: American Flag Paper Lanterns

AMERICA 250: American Flag Paper Lanterns

Gulick Arts Hub: Free Pumpkin Painting by Friends of Gulick Park!

Gulick Arts Hub: Free Pumpkin Painting by Friends of Gulick Park!

Juniper Village at Paramus Celebrates Garden Debut with Spring Party!

Juniper Village at Paramus Celebrates Garden Debut with Spring Party!

WATERFRONT Happy Hour l Games l Oysters l Brunch l DJ's @ WATERMARK PIER 15

WATERFRONT Happy Hour l Games l Oysters l Brunch l DJ's @ WATERMARK PIER 15

50% OFF OYSTERS @ WATERMARK PIER 15 - NO COVER - MUSIC - GAMES - BITES

50% OFF OYSTERS @ WATERMARK PIER 15 - NO COVER - MUSIC - GAMES - BITES

DRAGON LAB COLLECTIVE live street performance at 21 Pell St.

DRAGON LAB COLLECTIVE live street performance at 21 Pell St.

A Taste of Grand Bazaar -- BROOKLYN

A Taste of Grand Bazaar -- BROOKLYN

Gay Gothic: Love, Loss, and the Hereafter

Gay Gothic: Love, Loss, and the Hereafter

BLACK BIRDERS WEEK: Sunset Bird Walk

BLACK BIRDERS WEEK: Sunset Bird Walk

Fall Fun Series 2026

Fall Fun Series 2026

Things to do around Mountainside

Trends in Mountainside

1. Stage house tavern

2. Tour

3. Golf outing

4. Car show

What are the best events to attend?

Which events are currently trending in Mountainside?

Which events are coming up?