Hey Dennis,

Here's a link to their events: 

http://www.titleist.com/events/

Select your state and should be good to go.

Northern Illinois is a big area, here is a link to the Event Tracker.  Just put in Illinois: http://www.titleist.com/events/

We are having a Titleist Full Trial Event at Winnetka Golf Course on April 26th and that will be a great day to attend.  It is a Titleist exclusive event with every Titleist product, including the new714 irons, Vokey wedges and Scotty Cameron putters as well as the 913 metalwoods.  There will be Titleist experts on hand to explain the product and help you select clubs.   It will be held from 12pm-4pm and if you have any questions, contact Matt Johnson at 847.501.2050.