That’s a box you put in the ground and get into when it gets scary outside ;-)
A bong shelter?
Re: storm shelter, no, I don’t have one of those. We have a 6 x 6 powder room on the bottom floor that’s the only room without a window or exterior wall, but there were 8 of us that night - my mom, hubby, daughter’s family of 5. Power had gone out and other children were texting us telling us where each of the tornadoes were, and what to do.
Next house, storm shelter or concrete safe room.
More of the same this weekend.