Partner with Harbor Days 2026 and connect your brand with thousands of community members celebrating Winthrop Harbor's 125th anniversary. September 10–13 at Village Park.

Why Sponsor
Harbor Days returns September 10 through 13, and this year marks Winthrop Harbor's 125th anniversary. There has never been a better time for your business to be part of it.
Sponsorship puts your brand in front of thousands of festival-goers from across Lake County, Chicagoland, and southern Wisconsin through signage, program listings, social media, and on-site visibility. And with the Village's new partnership with Visit Lake County, Harbor Days will reach an even bigger regional audience through the county's tourism marketing channels.
Packages are available at every level. Enroll as a sponsor today:
Harbor Days draws thousands of attendees from Winthrop Harbor and surrounding communities over four days.
Your brand featured on signage, programs, social media, and the festival website reaching a highly engaged local audience.
Show your commitment to Winthrop Harbor by supporting a beloved community tradition celebrating our 125th anniversary.
Enjoy exclusive VIP access and hospitality for you and your team at one of the area's premier summer events.

Packages
Choose the level that works best for your business. All sponsorships directly support Harbor Days 2026.
$7,500
$5,000
$2,500
$1,500
$1,000
$750
$250
$100
Contact us today to reserve your sponsorship package or discuss a custom arrangement. Spots are limited — don't miss your chance to be part of Harbor Days 2026.