Simple way to iterate thru Umenu items to load .OBJs

I've set this up before, but I always feel like i'm doing it in a rather clumsy way.

I have a menu object which lists all the .OBJ files in a folder - Is there a simple way to iterate thru the list and load all the items (probably using a poly~ object which first creates enough voices for all of the models listed in the umenu) It might take a moment to load some of the models that are larger files. But even simplest case, to just iterate thru.

Any ideas would be so helpful. Thanks!

Valentin