The Iranian custom of 'pagosha' involves inviting whom to a celebratory meal?

• A Newlyweds, to their first visits at relatives' homes ✓
• B A new neighbour, on moving day
• C A newborn's midwife, after the birth
• D An apprentice, on finishing his training

After the wedding, each branch of the family 'opens its door' to the new couple with a pagosha feast.