I just received a request for a donation to support the new Gettysburg Seminary Ridge Museum.  $63 gets you a book and $150 a guided tour of the Seminary Building.  Not a bad deal.  Check them out at http://www.seminaryridgemuseum.org/.  I might donate a bit myself though money is tight these days.  Gettysburg's one of those important sites though for American history.  And they did send me a nice refrigerator magnet with artwork of the battle with their request.  Hard to resist.