Santa Fe Pork Sandwich

1 (4 x 6-inch) piece of focaccia
Lettuce leaf
Sliced orange
Sliced red onion
Thinly-sliced pork roast
Sour cream
Salsa or hot pepper sauce
Thinly-sliced avocado

Top focaccia with a lettuce leaf, some sliced orange, sliced red onion and thinly sliced pork roast; dress with a mixture of sour cream and salsa and thinly sliced avocado; serve with knife and fork. Serve with corn salad or black bean salad with salsa.