What you & Madhu are saying is nothing but foolishness. Eating pizzas does not have anything to do with spirituality & It does not interfere with the sacredness of the place.
What is scaredness? What is spirituality? Are you yourself clear about these words. I don't think so.
I have seen so many people who are strictly vegeterians, who worship daily and who go to temples atleast once in a week. But there are many of them who are into unethical business, who cheat people, who commit crimes.
Sacredness and spirituality has nothing to do with eatting pizzas. It's all about how you treat people, what good things you are doing for the mankind and how honestly you are living.