On Sunday, May 8th , all participating Rockford area McDonald’s locations will be celebrating Mothers by offering one FREE Small McCafe (drip) Coffee. This offer is redeemable at all Rockford area McDonald’s locations Sunday, May 8th for all Mother’s! The offer can be found on the McDonald’s mobile app as well. Mothers can come in and show the app to the crew member or simply mention the offer to receive their free small cup of coffee.