Johnny’s Markets came to life in 2014 when our family-owned company, Walters-Dimmick Petroleum (WDP), decided to rethink our ... 63 Shell convenience stores in central Michigan and northern Indiana. From our headquarters in Marshall, Michigan, we imagined a new kind of convenience store — a friendly place where people could find a great cup of coffee, yummy snacks, household goods, and stylish interiors with sparkling clean restrooms around the clock. We’re always looking for ways to turn everyday moments into a bright spot in your day. So whether you’re stopping in for a snack, brewing Johnny’s coffee at home, or following along on the world wide web, we want every minute we spend together to leave you feeling more upbeat than when you came. C’mon in. You’ll be glad you did. read more