April 22, 2026| Community, Events, Fundraising
By: Caitlin Doran
The Lake Hopatcong Block Party remains a much-anticipated summer kick-off, full of family-friendly fun, a Children’s Scavenger Hunt, a Passport Adventure program with complete with awesome prizes, boat rides, a Touch-a-Truck area, animal ambassador demonstrations, opportunities to support local businesses, and so much more - thanks in large part to the support of our dedicated sponsors!
We hope you’ll join us at Hopatcong State Park on May 16 for this incredible community day—and help us thank the individuals and businesses who make it all possible. They understand that the Lake Hopatcong Block Party is more than just a fun event; it’s an opportunity for our “neighborhood” to come together, celebrate a healthy lake, and support a vibrant community.
5-Star Sponsors: Hudson Farm Foundation, Live the Lake NJ, Mandyland
4-Star Sponsor: Saint Clare’s Health
3-Star Sponsors: Bridge Marina, Jefferson Recycling
2-Star Sponsors: Blue Diamond Disposal, Fulton Bank of New Jersey, New Jersey Natural Gas, Sportsmans Marina/EZ Dock Innovations, Staples, West Shore Marine
1-Star Sponsors: Chief Rubinstein, Culligan Water, Franklin Mutual Insurance, Hefele Law, Kean Skylands, Morris County Clean Communities, The Morris County Economic Development Alliance, North Jersey Advertising LLC, New Jersey Highlands, Power Home Remodeling, True Productions Digital Signage, Visions Federal Credit Union
Lake Friends: Bath Fitter, County College of Morris, Decks and Docks Company, Dunkin, Fox Architectural Design, The Home Depot, Hunterdon Art Museum, Infinite Outdoor Design, Jefferson Township Youth Coalition, John Johnson Automotive Group, Kitchen Saver, Lake Hopatcong Historical Museum, Lake Hopatcong News, Lake Hopatcong Yacht Club, Missile Silo Studios, Planet Networks, Re/Max House Values, Reiner Pump Systems, Renewal by Andersen, Roxbury Arts Alliance, The Home Depot, U Stor It of Jefferson, West Morris Reporter, Window Genie

Also, a very big thank you to our host, Hopatcong State Park, and the four local towns for all the support they provide to the Lake Hopatcong Block Party, year after year. Thank you to: The Borough of Hopatcong, The Borough of Mount Arlington, The Township of Jefferson, and The Township of Roxbury. You are true champions of this event!
And a special shoutout to Avenues in Motion, Cambiotti’s Tomato Pie Café, Carousel Party and Event, FLG X Adventure Course NJ, Jefferson Dairy, Lake Hopatcong Golf Club, and Roxbury Area Chamber of Commerce for elevating the event with in-kind support!
Between the generous support from our sponsors and partners, and the dedication of our vendors, volunteers, and behind-the-scenes helpers, this year’s Block Party is sure to be a memorable one! We cannot wait to welcome you to this year’s event on Saturday, May 17 at Hopatcong State Park. Come and see the power of the Lake Hopatcong community for yourself!









.png)















.png)




Avenues in Motion
Cambiotti’s Tomato Pie Café
Carousel Party and Event
FLG X Adventure Course NJ
Jefferson Dairy, Lake Hopatcong Golf Club
Roxbury Area Chamber of Commerce