8 am-noon, June 3. A terrier named Archer “the Marcher” will lead approximately 1,000 pet lovers as grand marshal of the 30th annual Mutt March. It’s a benefit for the Michigan Humane Society. Walkers will hit the trail following a short stage program at 9. At Edsel & Eleanor Ford House, 1100 Lakeshore, Grosse Pointe Shores. Info: Shaun, 248-283-5631.