Preheat the oven to 425. Line a baking sheet with foil.
MAKE CRAB SALAD
Combine all crab salad ingredients in a bowl, mix gently to combine. Chill
Place baguette halfs on foil, cut side up
In a small bowl combine melted butter, olive oil, garlic,pepper, and romano cheese, mix well.
Brush baguette tops with butter/oil.mixture
Place in preheated oven until golden and crisp about 15 to 18 minutes
Spread each toasted bread evenly with crab salad, add lettuce on top.of crab salad.
Wrap ham around crostini as shown
Serve with the grape or cherry tomatoes