Algonquin Founders Day 2024 Schedule. Check the website for full details and the detailed schedule. Algonquin founders' days festival is happening on thursday, jul 25, 2024 from 3:00pm to 10:00pm in algonquin, il.

Algonquin founders’ days festival is happening on saturday, jul 27, 2024 from 11:00am to 11:00pm in algonquin, il. Algonquin founders’ days, algonquin, illinois.