Creepy Green Punch
1 bottle (2 liter) lemon-lime soda
Neon green food coloring
Red gel icing
Cut open sherbet container with scissors to remove the sherbet in one piece and place in a large punch bowl. Pour the soda over the sherbet to create lots of bubbles. Stir in several drops of neon food coloring to reach the desired shade of green. Continue to ladle the punch over the sherbet to create more bubbles. Pipe red gel icing around the inside edge of the punch bowl and glasses to resemble blood.