Giant Burger is another Union City gem tucked away on Alvarado Niles Rd. The joint is a mom and pop owned place run by a nice Korean/Chinese family. Their burgers are amazing, prepared fresh right in front of you when you order them (eat your heart out Jack in the Box).
Burgers aside, they have a large menu that consists of pretty much anything you'd expect to find at a burger/sandwich place. Things like terriyaki chicken and tuna fush sandwiches round out their wide variety of menu items. They also have your basic soda fountain and also serve some pretty good shakes and malts.
The only downside to Giant Burger is it's higher than average prices. But considering all of their food is prepared fresh, their portions are larger than fast food places, and the proceeds go to a mom and pop place, the extra cost is very easily justified.
Give Giant Burger a try whenever you're cruising through Union City and you're dying for a fresh burger. You won't be disappointed.