Sushi and fondue are two great dishes to serve at a Halloween party for adults. No worries about cross-contamination or guests who are squeamish about trying gluten free food. It’s not that simple, of course; you’ll need other items at your party. But it is a great place to start!
For your fondue, start with this article on gluten free fondue and then consider prepare “monster mash fondue” and to help you get into the spirit of the evening. The dippers ‘severed fingers’ described in the post are not gluten free, but the substitutions will be no problem. Remember that the appearance is at least as important as the taste or texture. Use a carved out pumpkin shell for your fondue. Sure, that will change the taste of your fondue, but it will work magic on the holiday atmosphere.
Here’s a basic article on gluten free sushi. Then try “Halloween Salmon Tamari Sushi” and/or “Halloween Sushi Rolls“. Be sure to include “Candy Sushi” on your holiday table. You’ll enjoy this video demonstration.