The menu will come to you if you ask for it. It will dangle there in your email, promising new things each day from 11 a.m. to 2 p.m.: blackened snapper ($9.99), mahi-mahi banh mi ($8.99), or alligator sausage po-boy ($6.99). Something will hook you. And then you’ll go, reeled in by the fresh fish market that also does lunch.