On the off chance that people read this:
'Geh dahin, wo der Pfeffer wächst' is a figure of speech (as I recall) that translates to 'jump in the lake', which I think is a more fitting translation than 'where the pepper grows', especially regarding the context of the song by the same name. However, since one thing I'm not is a native German speaker, I'm not going to make the change myself without some comfirmation.