General Mills Monster Mash 50th Anniversary Edition Cereal
They did the Mash...the Monster Mash! The world's most Monster group is back together for a limited-edition cereal, and to record their own version of the greatest monster anthem of all time!
- This is the brand new limited-edition cereal from General Mills that came out for the 2021 Halloween season.
- This is the 9.6oz box.