McDonald’s is changing with the times to give customers a dining experience that is more inviting and welcoming. The McDonald’s on 4601 W. Diversey in Chicago will reopen its doors with several contemporary changes in design to enhance the customer experience. And to help in the reopening celebration special activities will take place this weekend, including free Big Mac each week for a year to the first 100 customers beginning on Friday, Dec. 14th. For more information, visit www.mcdonalds.com.