If I were to hazard a guess about the availability of various types of bananas, I would suggest checking out Jungle Jim’s International Market north of Cincinnati. I know the one time we were there a year ago they had tiny yellow bananas which the produce person gladly let us sample; sweet and delicious. Their produce department is so huge and has so many, many different types of everything, I’d bet they have more than two types of bananas. Just a thought.
We will trek to Jungle Jim’s again this fall and I’ll pay particular attention to the bananas, among other things. Wonderful place!!!