No, you cannot work at a restaurant and they would not hire you. Pink eye or conjunctivitis is redness and swelling of the conjunctiva, the mucous membrane that lines the eyelid and eye surface. The lining of the eye is usually clear. If irritation or infection occurs, the lining becomes red and swollen. It is mainly caused by virus or bacteria, thus they are contagious and spread very fast and easily. Restaurant is a public place that there would have a lot of people. Whatever job you are doing in there, when you are touching or rubbing your eyes, you would pass the virus and bacteria to others by hand-object-hand. On the other side, you have to take a health exam before doing anything in the food industry, you could not pass the exam when you get pink eye.