We are expecting about 160 guests... many of which are my FI's Mom's friends that I've never met before. It's been a very long time since I've been to or in a wedding that had a receiving line. I'm not objecting to having one because it would be a surefire way for me to meet and thank everyone without worrying about missing someone at the reception. My FI is from the South and I'm from the North and he had never heard of one before... so I guess my question is, are receiving lines more of a Northerner thing and will all the Southern natives think this is strange?