We've been coming up with some really great ice creams with the new
gelato machine, and as a novelty I'd like to fill my own ice cream
sandwiches. Does anybody have a resource on where I can find those
dark chocolate wafer cookies that are commonly used for ice cream
sandwiches? They all look and taste so remarkably similar, there must
be only one or two companies making them.

I know that the die-hard chefs out there will tell me to make my own,
but I would lose the novelty of having sandwiches that look exactly
like the commercially made ones! (Sick right? What's really sick is
that I actually love those dark chocolate cookies! Especially when
they have gone cakey from absorbing the ice cream's moisture...)

--Max