Restaurants Walnut Creek Mel’s Diner Closes in Downtown Walnut Creek September 9, 2021 11:30 am 1394 N Main St, Walnut Creek I remember a time, not too long ago, when two diners, Hubcaps, and Mel’s used to be in downtown Walnut Creek. Now there are none. 🍔🌭🍺 Previous Post LULUSIMONSTUDIO Opens in Downtown Walnut Creek Next Post Question of the Day - Do you Ride BART?