my sil is due with her 4th next month. no one here typically does second showers, but i would really like to do a very casual, ladies lunch kinda thing for her. this is their last and she's been working a lot so i would kinda like to do a little something for her. any ideas for lunch that isn't just sandwhiches?? how should i word it on the invitation?? i don't want to call it a baby shower, maybe something like "ladies lunch. share a special lunch with the mommy-to-be" (except this is her 4th so maybe that's dumb).