What is the story about "the Pilgrims of old""burying sardines"(Seedfolks)?
These days I've been reading a novel titled "Seedfolks" and there is a sentence "They were attracted by the aroma of fish, the work of a child who’d copied the Pilgrims of old and buried sardines with her seeds" in Chapter 10. " I don't understand what " the Pilgrims of old" are and why they buried sardines. Is there a tale about this?