Prayer, Fasting, and Almsgiving are the three traditional disciplines of Lent.
The faithful and catechumens should undertake these practices seriously in a spirit of penance and of preparation for baptism or of renewal of baptism at Easter.St. Patrick's Day (March 17)
Fr. Dan has granted a dispensation for St. Patrick's Day.
You do not have an obligation to abstain from eating meat on that day.