Assuming that you can get past all of the legal hurdles, fax is probably not the best marketing tool at your disposal. Social media is the current trend and where a lot of the younger consumers turn for information. Add to that, a website and good mailing list management software (Constant Contact, for example) will come in handy as well. Passing out menus to other locally owned business personally is a great touch since most local businesses want to support each other. Best of luck to you.
Brian Sweeney - CBJ #3691 - '77 Step Van Mobile Kitchen, Horizon Marshall, WSM with Pro Q Stacker, Weber Kettle & Smokey Joe GOLD.
"Any sufficiently advanced technology is indistinguishable from magic" - Clarke's Third Law