I have a question about Zonko's. I read somewhere that The Marauders were possible owners, particularly James and Sirius. I can't find anything canon on the owners. I have tried on Lexicon, but no mention is made of owners or who ran it. I have a feeling that what I read was in a fanfic.
So my question, does anyone know who owned it or ran it? Or can I safely use James and Sirius as owners in my story without it being against canon?
Thanks for your help.