We make industrial wall mounted paper rollers for commercial and residential environments. This kraft paper roll is in Little & Friday, Auckland, New Zealand. Available for shipping worldwide.
How about this: only half a chalk board wall(the menu being up high, so all customers can see it), having a long bar down the majority of the shop's length, a couple feet or so away from the wall, giving the servers enough space to serve the guests, and so the guests sitting at the bar don't have to crane their necks.
¡No te equivoques! Mira los 40 cafés que debes beber en tu vuelta al mundo