The Lake Hopatcong Block Party celebrates all facets of Lake Hopatcong life by bringing visitors together with businesses, non-profit organizations, community groups, crafters, and food vendors for a community day like no other featuring activities, raffles, giveaways, a children’s scavenger hunt, and more.

2023 Vendor Registration 

Businesses, non-profit organizations, craft vendors, community groups, and food merchants are all an integral part of the Lake Hopatcong Block Party! As part of our vendor loyalty program, past vendors will receive vendor registration information by email in January. Open registration for new vendors will be available on this page in February.  

2023 Sponsorships 

Various sponsorships are available for the 2023 Lake Hopatcong Block Party starting at just $500 and offering an array of pre-event and day-of-event publicity opportunities. For more information or to register, visit our Sponsor Information Page or contact Caitlin at 973-663-2500 or

Thank you to our 2023 Block Party Sponsors!

5 Star Sponsor


2 Star Sponsor



1 Star Sponsors


Lake Friends

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