For as long as anyone can remember, wedding receptions in Pittsburgh have featured cookie tables, laden with dozens of homemade old-fashioned offerings like lady locks, pizzelles and buckeyes For weeks ahead, sometimes months, mothers and aunts and grandmas and in-laws hunker down in the kitchen baking and freezing These peanut butter and chocolate cookies were part of the spread at Laura Gerrero and Luke Wiehagen's wedding in 2009
