Not sure if there is one but it's basic basket weaving -
I lay out about 8 slices of bacon side by side.
pull back ever other one
lay a slice of bacon 90 degrees to the 8 you already have down.
lay all .....
Never mind - I'm not explaining this well - here's a link for you - just keep the bacon close tgether - you don't want spaces. http://simplyrecipes.com/recipes/how_to_make_a_lattice_top_for_a_pie_crust/