Bitting into the sub I chipped my tooth on the seed of an olive. I am in extreme pain and now will have to see a dentist and possibly the emergency room. Sheetz should have precautions to prevent this eventuality. I am appalled and in too much pain to finish my sub. I will never eat at sheetz again unless this is addressed immediately. I advise all patrons of sheetz to eat carefully! Especially at this location (4001 Union Deposit Rd, Harrisburg, PA 17109)