i guess this is a two part question..one is what material would i use and 2nd is how can i get my printer to print out double sided? any suggestions on either question? thanks.
Gosh ... so many variables to consider.
What TYPE of restaurant is it? If it is a 50's Diner, the menu will look different than if it is a high end steak house. Things like colors, paper choice, lamination, etc. will all come into play. Some menus are not laminated. Since they ARE menus, the ink must not smear or run if someone drips water onto it.
You will have to get with the owners to decide FIRST on the
size of the menus. Most menus are 11"x17", either folded in half or thirds.
DO NOT rely on your printer to print double-sided. There is too much that can go wrong with alignment, ink smears, etc. Print all of one side, flip the stack, and ten print the other side.
What program do you plan to use to lay out the menus? Will they contain photographs or graphic images, gradients, halftone images, or will they just be TEXT, like the menus in most Chinese restaurants?
So tell us what the project is, the menu size, the theme, and all of the details. To just ask about a generic menu solution is like asking someone how to bake a cookie.