Unidentified Picture – can anyone suggest the occasion?

 

Perhaps in the early 1960s? Where?

 

Comment from Adrienne Roche:

I’d say the date is perhaps a bit earlier. There is what appears to be a Christmas decoration in the doorway at the back. I was going to suggest a W.I Christmas do bur then saw that most of the women are wearing white coats – a factory? too many for a works canteen staff.