Volunteer Donate

Community Calendar

Community Event: Rain Barrel Workshop
 6:30pm - 7:30pm
Lake Hopatcong Foundation
Thursday, May 28, 2026
LHF Events
Antique & Classic Boat Society Cruise Night
 6:30pm - 8:30pm
Various Locations on Lake Hopatcong
Thursday, May 28, 2026
Community Events
May 31st Hopatcong Monthly Market
 11:00am - 3:00pm
Hopatcong DPW Lot
Sunday, May 31, 2026
Community Events
Hands-on Drone Training Course
 9:00am -
Friday, June 5, 2026 at 4:00pm
Kean Skylands Campus
Wednesday, June 3, 2026
Community Events
Boating Safety Course & Exam
 8:00am - 5:00pm
Mt. Arlington Civic Center
Saturday, June 6, 2026
Community Events
Lake Hopatcong / Mt. Arlington - NJSP Instructional Boat Safety Class and Exam
 8:00am - 4:30pm
Mt. Arlington FD
Saturday, June 6, 2026
Community Events
Rummage Sale
 9:00am - 3:00pm
Berkshire Valley Presbyterian Church
Saturday, June 6, 2026
Community Events
National Trails Day Hike & Photo Scavenger Hunt
 10:00am - 12:00pm
Starting at Prospect Point Park
Saturday, June 6, 2026
LHF Events
Open Mic
 6:30pm - 8:30pm
Roxbury Arts Alliance Citizens Bank Theater
Monday, June 8, 2026
Community Events
Lake Hopatcong Commission Meeting
 7:00pm - 8:00pm
Lake Hopatcong Foundation
Monday, June 8, 2026
Community Events
Antique & Classic Boat Society Cruise Night
 6:30pm - 8:30pm
Various Locations on Lake Hopatcong
Thursday, June 11, 2026
Community Events
Photography Exhibit- Meet the Photographers
 7:00pm - 9:00pm
White Rock Lake Park's Clubhouse (the Pavilion)
Thursday, June 11, 2026
Community Events
Celebrate Dad, an Outdoor Shopping Extravaganza
 10:00am - 4:00pm
St. Jude of Hopatcong
Saturday, June 13, 2026
Community Events
Lake Hopatcong Antique and Classic Boat Society Boat Show
 10:00am - 4:00pm
Lake Hopatcong Yacht Club
Saturday, June 13, 2026
Community Events
LHF Annual Meeting
 6:30pm - 7:30pm
Lake Hopatcong Foundation
Thursday, June 18, 2026
LHF Events
Lake Hopatcong / Mt. Arlington - NJSP Instructional Boat Safety Class and Exam
 8:00am - 4:30pm
Mt. Arlington FD
Saturday, June 20, 2026
Community Events
Community Program: Medicinal Plants of the Civil War
 7:00pm - 8:00pm
Lake Hopatcong Foundation
Thursday, June 25, 2026
LHF Events
Lake Hopatcong Fireworks
 9:30pm - 10:30pm
Lake Hopatcong
Friday, June 26, 2026
Community Events
Lake Hopatcong Veterans Cruise
 9:00am - 11:00am
Lake Hopatcong
Saturday, June 27, 2026
Community Events
June 28th Hopatcong Monthly Market
 11:00am - 3:00pm
Hopatcong DPW Lot
Sunday, June 28, 2026
Community Events
Lake Hopatcong / Mt. Arlington - NJSP Instructional Boat Safety Class and Exam
 6:00pm - 9:30pm
Mt. Arlington FD
Tuesday, June 30, 2026
Community Events
LHF Eco Cruise
11:00am - 12:30pm
Hopatcong State Park
Monday, July 6, 2026
LHF Events
Antique & Classic Boat Society Cruise Night
 6:30pm - 8:30pm
Various Locations on Lake Hopatcong
Thursday, July 9, 2026
Community Events
LHF Eco Cruise
11:00am - 12:30pm
Hopatcong State Park
Monday, July 13, 2026
LHF Events
Open Mic
 6:30pm - 8:30pm
Roxbury Arts Alliance Citizens Bank Theater
Monday, July 13, 2026
Community Events
Lake Hopatcong Commission Meeting
 7:00pm - 8:00pm
Lake Hopatcong Foundation
Monday, July 13, 2026
Community Events
LHF Gala & Auction
 6:00pm - 10:00pm
Stone Water
Thursday, July 16, 2026
LHF Events
LHF Eco Cruise
11:00am - 12:30pm
Hopatcong State Park
Monday, July 20, 2026
LHF Events
July 26th Hopatcong Monthly Market
 11:00am - 3:00pm
Hopatcong DPW Lot
Sunday, July 26, 2026
Community Events
LHF Eco Cruise
11:00am - 12:30pm
Hopatcong State Park
Monday, July 27, 2026
LHF Events
LHF Eco Cruise
11:00am - 12:30pm
Hopatcong State Park
Monday, August 3, 2026
LHF Events
LHF Eco Cruise
11:00am - 12:30pm
Hopatcong State Park
Monday, August 10, 2026
LHF Events
Lake Hopatcong Commission Meeting
 7:00pm - 8:00pm
Lake Hopatcong Foundation
Monday, August 10, 2026
Community Events
Antique & Classic Boat Society Cruise Night
 6:30pm - 8:30pm
Various Locations on Lake Hopatcong
Thursday, August 13, 2026
Community Events
Bellemont Farm Sunflower Festival
 (all day)
Bellemont Farm
Saturday, August 15, 2026
Community Events
LHF Eco Cruise
11:00am - 12:30pm
Hopatcong State Park
Monday, August 17, 2026
LHF Events
LHF Eco Cruise
11:00am - 12:30pm
Hopatcong State Park
Monday, August 24, 2026
LHF Events
LHF Eco Cruise
11:00am - 12:30pm
Hopatcong State Park
Monday, August 31, 2026
LHF Events
NJ Boat Regulation Commission Meeting
12:00pm - 1:00pm
Lake Hopatcong Yacht Club
Wednesday, September 9, 2026
Community Events
Lake Hopatcong Commission Meeting
 7:00pm - 8:00pm
Lake Hopatcong Foundation
Monday, September 14, 2026
Community Events
Delaware River Watershed Forum
 (all day)
Zoom
Tuesday, September 29, 2026
Community Events
Lake Loop - Bike, Hike, Paddle Challenge
 7:15am - 2:15pm
Hopatcong State Park
Sunday, October 4, 2026
LHF Events
Lake Hopatcong Commission Meeting
 7:00pm - 8:00pm
Lake Hopatcong Foundation
Monday, October 12, 2026
Community Events
Hudson Farm Charity Hike for Hopatcong
 7:00am - 2:00pm
Hudson Farm
Saturday, October 17, 2026
Community Events
Roxbury Repair Cafe
 11:00am - 3:00pm
TBD
Saturday, October 17, 2026
LHF Events
Lake Hopatcong Commission Meeting
 7:00pm - 8:00pm
Lake Hopatcong Foundation
Monday, November 9, 2026
Community Events
Lake Hopatcong Commission Meeting
 7:00pm - 8:00pm
Lake Hopatcong Foundation
Monday, December 14, 2026
Community Events
Lake Hopatcong Commission Meeting
 7:00pm - 8:00pm
Lake Hopatcong Foundation
Monday, January 11, 2027
Community Events

E-News Signup