Free things to do in Chicago in October

October is an incredible month to be in Chicago. There are countless things to do and see, the foliage is full force, Halloween is in the air and this year we’ve got the Cubs postseason to obsess over. But don’t worry—you can still have an amazing fall without spending a dime. Here are all the free events that should be on your radar in October.

RECOMMENDED: Our ranking of the best free things to do in Chicago.