Free NATURE VALLEY Product BoxGet a FREE Adventure In A Box, filled with activity guides, gear, and Nature Valley goodies delivered right to your door. The winner will each receive one NATURE VALLEY product box, including an Activity Book, Binoculars, a Magnifying Glass and several Nature Valley granola bars (approximate retail value of $30). There will be a total of 700 winners selected. Prizes cannot be exchanged for cash, and cannot be used in conjunction with any other promotion. Some Spider and NATURE VALLEY reserve the right to substitute a prize of equal or greater value in the event the offered prize is unavailable. Limit one prize per person, family or household. US only.