Welcome to the Islip Chamber of Commerce!

Summer Main Street Festival

21st Annual Summer Main Street Festival
June 2, 2019
11 AM – 6 PM

Join us for our 21st Annual Islip Street Festival.  The fair runs from 401 Main Street in Islip all the way to Route 111!!  Come enjoy a great day of food, music, vendors, kids rides & activities and so much more!!

Apply to be a Street Vendor at our Summer Street Fair.
Click Here for Vendor Application

Questions about this year’s event?

Use the form below to ask us questions about this year’s Street Fair event.  We’ll reply as soon as possible.