Wash mint, dab dry, pluck off leaves. Grind coconut and mint finely in the universal chopper. Mix yoghurt, half of the coconut mixture and honey. Peel pineapple and cut lengthwise into 4 slices.
Cut out the hard stalk from the two middle slices, leaving 4 strips. Cut the outer slices in half lengthwise. Place the 8 pineapple strips on wooden skewers. Grill the pineapple skewers for about 5 minutes, turning them over.
Divide the yoghurt between 8 glasses. Sprinkle with remaining coconut-mint mixture. Stick pineapple skewers into them.