EVENT | Dec 6 - 7 2019 SEMAC Christmas Luncheon 6 - 7 Dec Black Rock Restaurant 3776 S State St Ann Arbor, MI, 48108 | Get Directions SEMAC "Ugly Christmas Sweater" Luncheon at the Black Rock Restaurant in Ann Arbor, MI. Luncheon begins at 12:30 pm. We will be ordering off the menu. Registration Deadline Closed Event Contact Chip & Lori Deleeuw, Hosts cdeleeuw@comcast.net 517-250-5060 Share Event SEMAC "Ugly Christmas Sweater" Luncheon at the Black Rock Restaurant in Ann Arbor, MI. Luncheon begins at 12:30 pm. Please wear your "ugly Christmas sweater, if you have one." We will be ordering off of the menu.