Way back in the mid-1980s, I was spending Shavuos in Staten Island, and Rabbi Jay Marcus, now the rabbi emeritus of the Young Israel of Staten Island, told a funny, yet sad, story. He said that one of the congregants told his boss that he needed two days off to celebrate the Jewish holiday of Shavuos. A few days later, the boss called the fellow into his office and was quite angry. He said the following: “If you needed two days off, I would gladly give it to you… but why did you make up a Jewish holiday?” The guy did not understand. “I didn’t make up anything!” The boss then said, “Sorry, I don’t believe you. I never heard of Shavuos, so I asked five of my Jewish friends and nobody ever heard of it either!”