Well, all the churches in Dearborn that have a full liturgical tradition (Orthodox, Latin, some Episcopalians, traditional Lutherans) need to start serving matins and vespers daily (maybe the hours as well) and announcing the service by ringing bells. This will greatly annoy the Moslems -- they forbid Christians ringing bells in places they rule, but they won't get away with trying that in Dearborn, thanks to the First Amendment, which does protect their call to prayer as well.
(BTW: the Moslem five times daily prayers are a cheap copy of the Christian monastic hours -- first, third, sixth, ninth and compline.)