CaliBun — DINER FOOD MADE WITH LOVE Meat is Zabiha halal certified by HMS. If you’re like a lot of people, there are times when you just crave a nice, juicy burger with slices of succulent tomato and crispy lettuce, with maybe a thick, rich chocolate milkshake to top it off. At CaliBun, we know exactly how you feel, and that’s why we started our family business with one simple plan: to serve classic American diner food made with fresh ingredients and lots of love. Our idea was to make our burgers from scratch and cook every meal to order right here in our restaurant, so our customers could enjoy the absolute best in diner food.