Fraulein is part of the name of an old ARG called Project Evil, which involved "Mein Fraulein VoiP number stations". This ARG involved setting up phone lines with cryptic messages and observing community response to the information/challenges presented through them.
It has been suggested that "Mein Fraulein" bears some resemblances to OPT22 in different ways.
Both ARG's almost exclusively use phone lines to transfer information.
Fraulein451 has made many other edits and appears to have added mottos/website information for other towns in Maine as well as elsewhere during that same day.