Almost everything you wrote is incorrect. As far back as the Yom Kippur War, one of the main tactics practiced by Islamic terrorists is to attack on holidays. They are times where more media coverage is present and generally more people are in the street.
There are tons of examples. Just off the top of my head I can remember Islamist attacks in various parts of the world on All Saints Day, Diwali, Palm Sunday., Easter, Christmas and Passover. Boko Haram attacks nearly every Christian holiday. Most of the Islamic Brotherhood massacres occurred in Egypt on Christian holidays.
The animals even pick Muslim holidays like Eid and Ramadan to attack their coreligionists who are not “devout enough” or a different sect.