"she, Anne, and Mrs. Clay, therefore, turned into Molland's"

Molland's was a shop on Milsom Street in Bath where confections could be purchased and enjoyed.  Anne and her party briefly stop at the shop to avoid the rain. 

To this day, Milsom Street remains the main shopping street in Bath.

Milsom Street, Bath
Creative Commons Attribution Share AlikeMilsom Street, Bath - Credit: Donnylad