(TrendHunter.com) Trader Joe's is already the go-to destination for pumpkin-flavored products and now the grocery store brand is wowing consumers yet again with its new Pumpkin Spiced Joe-Joe's Sandwich... (TrendHunter.com) Trader Joe's is already the go-to destination for pumpkin-flavored products and now the grocery store brand is wowing consumers yet again with its new Pumpkin Spiced Joe-Joe's Sandwich...