Does MFP allow for fast days?

Ash Wednesday is this week (and Good Friday is coming up next month). I fast during those days and eat less on Fridays during Lent.

Does MFP have some sort of setting for fast/abstention days like Lent, Yom Kippur, Ramadan, etc? I don't want to get pestered by my app all day reminding me to eat or scolding me about my calorie intake.