Saturday evening we went to the wedding reception of someone in our ward, Emilio Hernandez (brother of Eva, Jordan's girlfriend).  At the end of the receiving line was a photo booth.  People went in as couples or groups, got their four pictures taken, which were immediately printed out and pasted in a book which you were then supposed to sign.  We also got a copy of the pictures.  Is this a new trend?  Has anyone ever heard of this before?  I kind of liked it, but I'm sure it's not cheap.