Line tray with wax paper and set aside.
In a large bowl add garlic, ginger, fresh herbs, lime juice, sugar, anchovy paste, cayenne and breadcrumbs. Mix well.
Add ground turkey and gently mix to combine.
Loosely form into 4-6 turkey patties and place on wax paper lined tray. Sprinkle with salt and pepper. Place patties in freezer for 10 minutes before grilling.
Grill on high heat until cooked through turning once, about 8 minutes per side.
Toast buns if desired.
Put mayo and lettuce on one side of the bun. Top the other half of the bun with the turkey patty and pickled cucumbers. Serve remaining cucumber salad on the side.