Become a Sponsor

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. Going strong for more than 70 years, Fiesta Days has become a highly anticipated event by both attendees and sponsors.

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!

Become a Fiesta Days Fan or Fiesta Days Champion Sponsor.

For a full list of sponsorship opportunities and benefits, fill out the form below or email

Sponsor Information Request

We would love to explore sponsorship opportunities for your organization. Please fill out the information below and we will email you our sponsorship brochure.

McHenry Fiesta Days

Photos by Kelsey Adams of K Adams Foto.