The American Idea First Parish Church Meetinghouse, 3 Church Street, Harvard Square (Corner of Mass. Ave. and Church St.) Friday, October 19th, 7:00 pm, $5 More info There are a lot of things you could do to celebrate your 150th anniversary. For a magazine, publishing a book seems like a good idea: anthologize the best of your magazine writing in a more permanent format so it can be remembered for all time. And that's just......