To make a foggy dry ice punch bowl, you will need:
CAUTION: DO NOT let the dry ice come in contact with the punch! If the dry ice comes into contact with the punch, tiny chips may flake off and burn the throats of those drinking the punch. Please be careful! Make sure to follow all dry ice safe handling precautions.
Instructions: Place an empty punch bowl into a large metal or plastic container half full with hot water and a few pieces of dry ice. Then add punch to the punch bowl, making sure that the dry ice does not come into contact with the punch. As the water cools, add more hot water to maintain the fog effect. As a rule of thumb, one pound of dry ice will create 2-3 minutes of fog effect. The hotter the water, the more fog, but the quicker dissipation of the dry ice.