My Mum went hop picking in Cradley, Herefordshire in the 1920's. Whole families decamped from towns in the West Midlands to work in the hop fields during September. They amused themselves with singsongs in the evenings. Here is the hop pickers' version of the chorus:

Old folks, young folks, everybody come,
To the hoppers' concert, make yourself at home,
Bring your pipes and toffee bars and sit upon the floor
and we'll tell you funny stories that you've never heard before.