Mercer County

September 2026

Event Date:September 18, 2026 Mercer County Italian American Festival West Windsor Township, New Jersey Italian and feast days

Event Date:September 19, 2026 Fall Family Fun Weekends at Terhune Orchards II Princeton, New Jersey Event Date:September 19, 2026 FOPOS Fall Fest Princeton, New Jersey

Event Date:September 19, 2026 Hopewell Harvest Fair Hopewell, New Jersey Harvest and farm

Event Date:September 19, 2026 The Big Bat Bash The Batmobile Is Coming to Princeton. This Time, the Mission Is Memory. Brandywine Living at Princeton · Princeton, New Jersey Event Date:September 24, 2026 September Afternoon Tea with the Secret Tea Room Morven Sets the Table for a September Afternoon Tea Steeped in History Morven Museum & Garden · Princeton, New Jersey

Event Date:September 25, 2026 Trenton Oktoberfest Trenton, New Jersey Oktoberfest

Event Date:September 26, 2026 Central Jersey Beer Festival West Windsor, New Jersey Beer and wine

Event Date:September 26, 2026 Fall Family Fun Weekends at Terhune Orchards III Princeton, New Jersey Event Date:September 27, 2026 New Jersey Storytelling Festival Hamilton Township, New Jersey Event Date:November 13, 2026 Darkside New Jersey Fall 2026 Darkside NJ Has Two More Chances to Get Weird This Fall Mercer County Park Ice Skating Facility · West Windsor, New Jersey

October 2026

Event Date:October 2, 2026 Hamilton Hibernian Irish Festival Trenton, New Jersey Irish and Celtic

Event Date:October 3, 2026 Fall Family Fun Weekends at Terhune Orchards IV Princeton, New Jersey Event Date:October 3, 2026 Hightstown Hometown Family Fair Hightstown, New Jersey

Event Date:October 8, 2026 Amazing Pumpkin Carve 2026 The Giant Pumpkins Are Going Back to the Farm Needle Creek Farm Brewery · Pennington, New Jersey Harvest and farm

Event Date:October 10, 2026 Fall Family Fun Weekends at Terhune Orchards V Princeton, New Jersey Event Date:October 10, 2026 Hopewell Porchfest Hopewell, New Jersey Event Date:October 10, 2026 Lawrenceville Fall Arts Festival Lawrenceville, New Jersey

Event Date:October 14, 2026 El Día de los Muertos Celebration Princeton, New Jersey Latino and Hispanic

Event Date:October 17, 2026 Fall Family Fun Weekends at Terhune Orchards VI Princeton, New Jersey

Event Date:October 18, 2026 Hamilton Township Oktoberfest Hamilton, New Jersey Oktoberfest

Event Date:October 24, 2026 Fall Family Fun Weekends at Terhune Orchards VII Princeton, New Jersey Event Date:October 31, 2026 Fall Family Fun Weekends at Terhune Orchards VIII Princeton, New Jersey

November 2026

Event Date:October 31, 2026 Fall Family Fun Weekends at Terhune Orchards VIII Princeton, New Jersey

Event Date:November 1, 2026 El Día de los Muertos Princeton, New Jersey Latino and Hispanic

Event Date:November 7, 2026 Fall Family Fun Weekends at Terhune Orchards IX Princeton, New Jersey Event Date:November 13, 2026 Darkside New Jersey Fall 2026 Darkside NJ Has Two More Chances to Get Weird This Fall Mercer County Park Ice Skating Facility · West Windsor, New Jersey

March 2027

Event Date:March 6, 2027 Red, White and Brew Fest Trenton, New Jersey Beer and wine

April 2027

Event Date:April 3, 2027 Bunny Trail Spring Festival at Terhune Orchards Princeton, New Jersey Event Date:April 24, 2027 Princeton Porchfest Princeton, New Jersey

May 2027

Event Date:May 1, 2027 Hopewell Township Cultural Festival Hopewell Township, New Jersey Event Date:May 1, 2027 Kite Day at Terhune Orchards Princeton, New Jersey Event Date:May 1, 2027 Lawrenceville Spring for the Arts Lawrenceville, New Jersey Event Date:May 8, 2027 Azalea Festival Hamilton Township, New Jersey

Event Date:May 13, 2027 St. George Greek Festival Hamilton, New Jersey Greek

Event Date:May 16, 2027 Seafood and BBQ Festival West Windsor, New Jersey

Event Date:May 29, 2027 Strawberry Festival at Terhune Orchards I Princeton, New Jersey Harvest and farm

Event Date:May 29, 2027 Trenton Pride Trenton, New Jersey Pride

June 2027

Event Date:June 5, 2027 German-American Society of Trenton Bierfest Trenton, New Jersey

Event Date:June 5, 2027 Mercer County Cultural Festival and Food Truck Rally West Windsor, New Jersey Food trucks

Event Date:June 5, 2027 Strawberry Festival at Terhune Orchards II Princeton, New Jersey Harvest and farm

Event Date:June 12, 2027 Princeton Pride Princeton, New Jersey Pride

Event Date:June 12, 2027 Robbinsville Township Community Festival Robbinsville, New Jersey Event Date:June 19, 2027 Mercer County Juneteenth Celebration Trenton, New Jersey Event Date:June 21, 2027 St. Gregory the Great Parish Family Carnival Hamilton, New Jersey

Event Date:June 26, 2027 Blueberry Bash at Terhune Orchards Princeton, New Jersey Harvest and farm

July 2027

Event Date:July 1, 2027 Hamilton Independence Day Fireworks and Concert Hamilton, New Jersey Event Date:July 1, 2027 Lawrence Township Fourth of July Celebration Lawrence Township, New Jersey Event Date:July 3, 2027 Independence Day Celebration at Etra Lake Park East Windsor, New Jersey Event Date:July 4, 2027 Fourth of July Jubilee at Morven Museum and Garden Princeton, New Jersey Event Date:July 17, 2027 Flower Festival at Terhune Orchards Princeton, New Jersey Event Date:July 31, 2027 Just Peachy Festival at Terhune Orchards Princeton, New Jersey Event Date:July 31, 2027 Watershed Butterfly Festival Pennington, New Jersey

August 2027

Event Date:July 31, 2027 Just Peachy Festival at Terhune Orchards Princeton, New Jersey

Event Date:August 1, 2027 Trenton Puerto Rican Festival Trenton, New Jersey Latino and Hispanic

Event Date:August 21, 2027 Fiesta Latina West Windsor, New Jersey

September 2027

Event Date:September 11, 2027 Fall Family Fun Weekends at Terhune Orchards I Princeton, New Jersey Event Date:September 11, 2027 St. Paul Parish Festival Princeton, New Jersey Event Date:September 11, 2027 Trenton RiverFest Trenton, New Jersey

Event Date:September 17, 2027 Mercer County Italian American Festival West Windsor Township, New Jersey Italian and feast days

Event Date:September 18, 2027 Fall Family Fun Weekends at Terhune Orchards II Princeton, New Jersey Event Date:September 18, 2027 FOPOS Fall Fest Princeton, New Jersey

Event Date:September 18, 2027 Hopewell Harvest Fair Hopewell, New Jersey Harvest and farm

Event Date:September 24, 2027 Trenton Oktoberfest Trenton, New Jersey Oktoberfest

Event Date:September 25, 2027 Central Jersey Beer Festival West Windsor, New Jersey Beer and wine

Event Date:September 25, 2027 Fall Family Fun Weekends at Terhune Orchards III Princeton, New Jersey