Holiday Events and Things to do in Mountainside, NJ

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

10th Annual Stepping Into Fall Affair 2026
Fri, Sep 11, 8:00 PM + 2 more
Trevose · Radisson Hotel Philadelphia Northeast
10th Annual Stepping Into Fall Affair 2026
Fri, Sep 11, 8:00 PM + 2 more
Trevose · Radisson Hotel Philadelphia Northeast
Halloween Watch Party
Sat, Oct 31, 5:00 PM
Toms River · Mathis House a Victorian Bed & Breakfast and Tea Room
Halloween Watch Party
Sat, Oct 31, 5:00 PM
Toms River · Mathis House a Victorian Bed & Breakfast and Tea Room
Ballers & Baddies Memorial Day Weekend
Saturday at 9:00 PM
Passaic · 822 Main Ave
Ballers & Baddies Memorial Day Weekend
Saturday at 9:00 PM
Passaic · 822 Main Ave
A Christmas Tea Party
Sat, Dec 12, 1:00 PM
Manchester Township · St. Stephen's Episcopal Church of Whiting, NJ
A Christmas Tea Party
Sat, Dec 12, 1:00 PM
Manchester Township · St. Stephen's Episcopal Church of Whiting, NJ
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
July 4th Party at Olly Olly Market
Sat, Jul 4, 4:00 PM
New York · Olly Olly Market
July 4th Party at Olly Olly Market
Sat, Jul 4, 4:00 PM
New York · Olly Olly Market
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
Memorial Day BBQ @ Partake NYC
Mon, May 25, 3:00 PM
Queens · Partake NYC
Memorial Day BBQ @ Partake NYC
Mon, May 25, 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
Just added
The Red White & Woof - Four Paws Annex 2nd yr Anni + USA turns 250
Sun, Jun 14, 12:00 PM
Chester · 54 Main St
Just added
The Red White & Woof - Four Paws Annex 2nd yr Anni + USA turns 250
Sun, Jun 14, 12:00 PM
Chester · 54 Main St
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
Almost full
Summer Wreath Decorating
Thu, Jul 23, 11:00 AM
Riverdale · Riverdale Free Public Library
Almost full
Summer Wreath Decorating
Thu, Jul 23, 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
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
50% OFF OYSTERS @ WATERMARK PIER 15 - NO COVER - MUSIC - GAMES - BITES
Today at 4:00 PM + 111 more
New York · Watermark
Sales end soon
50% OFF OYSTERS @ WATERMARK PIER 15 - NO COVER - MUSIC - GAMES - BITES
Today at 4:00 PM + 111 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 + 111 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 + 111 more
New York · Watermark

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:

10th Annual Stepping Into Fall Affair 2026

Halloween Watch Party

A Christmas Tea Party

Fall Harvest Festival

Which events are currently trending in Mountainside?

The trending searches this month in Mountainside are:

stage house tavern

tour

golf outing

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

Ballers & Baddies Memorial Day Weekend

Memorial Day BBQ @ Partake NYC

10th Annual Stepping Into Fall Affair 2026

10th Annual Stepping Into Fall Affair 2026

Halloween Watch Party

Halloween Watch Party

Ballers & Baddies Memorial Day Weekend

Ballers & Baddies Memorial Day Weekend

A Christmas Tea Party

A Christmas Tea Party

Fall Harvest Festival

Fall Harvest Festival

July 4th Party at Olly Olly Market

July 4th Party at Olly Olly Market

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

The Red White & Woof - Four Paws Annex 2nd yr Anni + USA turns 250

The Red White & Woof - Four Paws Annex 2nd yr Anni + USA turns 250

AMERICA 250: Sand Art

AMERICA 250: Sand Art

AMERICA 250: Straw Fireworks

AMERICA 250: Straw Fireworks

Summer Wreath Decorating

Summer Wreath Decorating

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

Juniper Village at Paramus Celebrates Garden Debut with Spring Party!

Juniper Village at Paramus Celebrates Garden Debut with Spring Party!

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

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

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

Things to do around Mountainside

Trends in Mountainside

1. Stage house tavern

2. Tour

3. Golf outing

What are the best events to attend?

Which events are currently trending in Mountainside?

Which events are coming up?