Jacksonville, Fla.

Across generations, people have flocked to this Atlantic Coast city to follow their dreams. Farm workers from south Georgia arrived here in search of jobs as longshoremen. Immigrants from Lebanon and other Middle Eastern countries came in search of religious and economic freedom. Those dreams inspired prayerful songs like “Lift Every Voice and Sing.” And they inspired the hard work and adaptation that drives a sandwich culture here that’s second only to New Orleans. Getting to know the Salameh family, proprietors of All American Hot Dogs and Sandwiches; and the Doe and Boutros families, who run Russ Doe’s Sandwich Shop, we get a glimpse of what it takes to realize those dreams.