Réhon is a commune in North-Eastern France, next to Belgium. In 2016, there lived about 3800 people. I think the picture was taken in the early 1910's, then Réhon had about 2050 inhabitants. Réhon was a center of steel smelting in the 19th and 20th centuries. At the beginning of the 20th century, the number of inhabitants grew strongly. Of corse these inhabitants wanted some friendly hours after work. A cinema opened in Réhon.
Maybe the photo was taken for the opening of the cinema. You can see a couple in the entrance. And five small trees decorate the street. I couldn't find anything about this cinema. I think it didn't work long time. But a postcard is left.