Ruth Lake Country Club is an 18-hole private golf course in Hinsdale, Illinois, built in 1926 and designed by William Langford & Theodore J. Moreau. It sits in the $$$ (premium) price range for golf in Illinois. The season runs Mar 1 to Nov 1 (closed on Mondays). Play is generally limited to members and their guests.
Details like fees and seasons change, so call the course before you head out.