A Random

SCIFI.radio story

Earth discovers a portal to a dimension filled with sentient vegetables who are friendly but incomprehensible even though they are radioactive and might be overpowered by the army, navy, air force, space force and/or marines but one cunning young man somehow convinces them that people are okay and they are turned into weird rocks that all look suspiciously like either Elvis or Madonna, but nobody can agree on which one it is.
The End.