This Elk Grove hot spot has a strong 1950s vibe, from its shiny, rounded stainless steel exterior and neon signs to its cozy booths. Feed the jukebox, stocked with oldies but goodies, and order a caloric bacon deluxe cheeseburger or a tuna melt, served with pungent grilled onions. The diner also specializes in Mexican fare, including an enormous carne asada taco platter. Milkshakes and banana splits are a big deal here; they’re made with local Gunther’s ice cream.