"Praise God from whom all blessings flow," rang out from the Sunday Worship Service in the Old North Church, just like it has for 400 years. Known most to history as the location where two lanterns were hung in the steeple to warn the colonists that the British Regulars were headed out across the channel, "by sea," that night in April 1775 which prompted Paul Revere's Ride. We couldn't go inside because of the service, but it was still impressive and easy to see why the colonists would have chosen this as their signal location.