Become a Sponsor

McHenry Fiesta Days is McHenry County’s premiere family-focused summer event.

Hosted by McHenry Area Chamber of Commerce, the festival is filled with good food, family fun, live music and entertainment. The 11 day event is consistently awarded the distinction as one of the “Best of the Fox” festivals by Northwest Herald readers. Celebrating 75 years, Fiesta Days has become a highly anticipated event by both attendees and sponsors.

McHenry Fiesta Days offers a large variety of events to entertain all ages, each with its own sponsorship opportunities to meet your target market.  We have options for all budgets!

If you have any questions, please fill out the form below or email

For a full list of sponsorships and benefits, click here.

Sponsor Information Request

We would love to explore sponsorship opportunities for your organization. If you have any questions, or have an idea for a custom sponsorship, please fill out the form below,

Join us this year for 75 years of fun!

Photos by Kelsey Adams of K Adams Foto.