Much of the Christian-professing world has been observing Lent, a time of self-denial in preparation for Easter. Interestingly, the day before Lent begins is a time of partying and excess known as Mardi Gras, or “Fat Tuesday,” though most of the participants don’t know why they are celebrating. The next day, Ash Wednesday, begins forty days of “fasting” leading up to Easter. Adherents usually give up some simple pleasure during that time, supposedly harkening back to Jesus’ 40 days of fasting in the wilderness before being tempted by Satan.