Sandwich Board for Deli

I know woodworkers post here, but you might also post this on Knots--the Fine Woodworking site associated with this total site.

How tall do you want to make it?  For me, visualizing it, I would like the board to have a narrow (maybe 1.5" all around) "trim molding" that would be stained wood to contrast with the black board. And maybe specifically oak molding for its grain.  Or if not stained, then a good strong color, so the blackboard stands out.

I think the panels need to wide enough for the offerings to be legible from 3-4 feet--and so the "name" of the menu item and price is all on one line, with any explanation below it.