Eerie's Witch's Brew

[davewitley]

Steve wrote:

> Add ginger ale and about a 1 pound piece of dry ice (DO
> NOT put small pieces in punch or cups): ice should smolder at 
least 30
> minutes. Ladle into cups. Add any remaining ice when bubbling 
ceases.
> Creator/contributor's comments:
> 
> A SERIOUS CAUTION: never touch dry ice: use tongs to handle.

Dry ice?  I'm notorious for just not seeing things in front of my 
face, but I didn't think one could just buy dry ice in shops.  How 
do you get it?  How do you keep it?

David