The London Baker is expected to open its second location later this year at The Realm at Castle Hills, located at 4440 State Highway 121, Ste. 60, Lewisville. An opening timeline was not available, but in state construction filings, the business said the effort to finish out the interior could last through the end of May. The Lewisville business currently sells luxury cakes for weddings and other celebrations at its other location at 2540 King Arthur Blvd., Ste. 111.