Any Food You Don't Have in NJ That CA Has?

Hello Folks, I’ll be attending a family potluck on Sunday evening and we will be hosting a family from NJ… I was wondering what kinds of food folks from NJ don’t have easy access to, or any cuisines that are not represented well. My extended family are all located in the San Francisco Bay Area… some ideas I got from polling friends included some Asian cuisines, produce, etc. but I decided to ask here for specific ideas. Thanks!