In the past, the Cornfield is where Lindens sent naughty residents. You would be caught among the cornstalks, unable to leave until a Linden released you (or so lore said).
Now the Cornfield is a legend, and in this case, a setting for catching your own SL15B Glytch from Linden Lab by playing . Enter the region to play Tyrah and the Curse of the Magical Glytches. If you do well, an epic SL15B Glytch wins you either a limited edition Birthday Cake follower pet or a Birthday Cake avatar!
Enter the Cornfield and get your own Glytch!