Thirdgen Fest is held every Memorial Day weekend in Crete, IL (about 40 minutes south of Chicago). This year, it takes place Friday and Saturday, May 24th and 25th. The early registration price is $20 and is available April 1st - May 10th. The cost increases to $30 per car if you register May 10th through the day of the event so it pays to register early. Your registration fee gets in into both days. The registration packets also include a map and directions as well as motel/campground information for people coming from out of town. More information is available on our home page. (Sorry, early registration fees are non-refundable.) Note: You can also add a 10x10' swap meet space for an additional $10 if you have parts you want to sell.