Print a coupon to get a FREE Choose Two Lunch Combination at Macaroni Grill. Coupon is good on Sept 28 only, from 11 AM to 4 PM. Limit one coupon per table. Click here to find a location near you. The first 100,000 people to print the coupon below will get a freebie — the Macaroni Grill “Choose 2″ lunch combination on Friday, September 28.