Pretty sure my dream job would be selling this from a food truck.

i used to work at a place where me and some of the other warehouse guys would make lunch together sometimes
one of the things we would do i slice spam and cook it on a hot plate

there is something special about the smell of grilled spam...it pulls in every single person in a 5 mile radius who served in the armed forces
Out in the field we used to cook it on a iron over suspended in the trashcan with grilled cheese also! Had to be inventive!