The Leaf Café The Leaf Café is our very own gourmet restaurant located in the atrium of the Bannockburn Executive Plaza, offering full breakfasts and gourmet lunches cooked to order. Very tasteful for a delicious meal during your work day, and is also very tasteful for entertaining clients. The Leaf Café also offers catering to your office space or the Conference Center. Come enjoy the lush landscaping and exquisite taste of one of the finest breakfast/lunch restaurants in Northern Illinois. The Leaf Café Bannockburn Executive Plaza 2275 Half Day Road, Bannockburn, IL Click for Breakfast Menu Click for Lunch Menu