Editor's note: Burgerim opened June 2-9 but closed due to a shortage of staff. The restaurant will reopen June 14.  Burgerim opened June 2 at 3805 W. University Drive, Ste. 100, McKinney. The fast-casual restaurant serves burgers in one, two, three or 16-packs. Customers can choose from three buns, 11 patties, five sauces and 12 toppings to customize their order, according to the company’s website. The restaurant also offers sandwiches, salads and desserts. Burgerim has locations in California, Florida, Texas, Maryland, New York and Georgia. 469-545-0700. www.burgerim.com