I'm not going to post publicly, but everyone is free to PM me.
ETA: If and who allows it is not really important here, all that matters is that Rabbi Abadi has the sources and shoulders to support his psakim.
I want to clarify, I have only tremendous respect for rabbi Abadi, and I'm old enough to remember when everyone else did too. But the fact is that some of his psakim were not niskabel by the vast majority of poskim.
@aygart et al -
My query was prompted by reports that frum, yeshivish families are buying churros in Disneyland and popcorn at the imax, which was very surprising to me. When I asked someone they sent me an article (which appeared to be secular) that quoted all the things that are kosher in Disneyland, including churros and popcorn. I had asked specifically about the churros, and sent the link.
Answer #1 was "Hello. Cannot imagine how one can eat the churros w/o proper monitoring"
Answer #2 was "My information is that the churro machine is for churros, any type and any brand. It is not restricted even by understanding that they need to use the ou certified product. If a person can eat a cold churro, or they want to buy it from the box and heat it later, that would seem to be the only way to use it. Please ask about the popcorn in movie theaters as well. I do not see how either one can be considered kosher as oil and flavoring are used. It could be that at the moment it is kosher, but it is produced hot and we have not information on past use of the machine. In theory hot popped popcorn without anything could be used, but I have not hear of anyone using such a product."