Bonnie Brook Golf Course is an 18-hole public golf course in Waukegan, Illinois, built in 1928 and designed by James Foulis. It sits in the $$ (moderate) price range for golf in Illinois. The season runs Apr 1 to Dec 1. Tee times can be booked 7 days in advance. Guests are welcome.
Details like fees and seasons change, so call the course before you head out.