Which Wich Superior Sandwiches

Good! Super busy

Different take on a sandwich place. Pick a paper bag pre-printed with the type of sandwich you want, mark your customization preferences on the bag and then the folk behind the counter make what you ordered.
Some fun choices, such as top some with a sunny-side-up egg. My sandwich got a bit soggy with the meat juices so I couldn't pick it up to eat it with my hands - fortunately I got a fork and enjoyed it. The Fullerton location is not huge... seating area was rather minimal and somewhat packed-in but a pleasant environment.

Which Wich is a decent sandwich shop. The food they make tastes great and they have an awesome gallery of bags that customers have drawn on in the back that's fun to look at. My chief complaint is that it really takes a long time to get a sandwich from here. The customizability is great but it's somewhere you go because you really want a specific sandwich and you're willing to wait ... a really long time for it. I also wish it was easier to determine the nutritional information for their food. It's not easy when you're basically making your own custom sandwich so I can't knock them on that, but some type of visual aid for the calories/fat/sugar that each option adds would be nice.

I adore which wich. They have a ton of choices for meats and toppings and sauces. They also have a cool ordering system that has a small learning curve but if you ask the staff they will help you! Really cool place for lunch with a couple friends or to bring your kids since they can customize their sandwich! The sandwiches always come out great and the atmosphere at this location is pretty cool. Will definitely come here again.