Hoo boy - the level of cameos on this page is pretty intense, so here it goes:
In the first panel, the girl in the green dress is named Lynn, and she based on my sister-in-law, KayAnn.
In the second panel, the hairdresser in the second panel is named Ginny, and she is a cameo of me, actually. ;-)
In the fourth panel, the girl playing the organ is based on my friend Elizabeth, who plays the organ really well! The three girls on the end of the line are based on three of my friends: Emily in the pink dress, Sarah in the purple dress, and Missy in the red dress.
And in case you're wondering, the group is dancing the Virginia Reel.