It's also a rare opportunity to get wholly disjoint sets of people together, all of whom presumably also love the bride and/or groom. It's a neat way for peopl

It's also a rare opportunity to get wholly disjoint sets of people together, all of whom presumably also love the bride and/or groom. It's a neat way for people to meet each other who wouldn't otherwise and for them to find out what they have in common besides the happy couple.