Much to my wife's dismay, the girls and I got these cockroaches at the Northwest Captive Breeders Expo. We aren't allowed to get any more vertebrates, so we got a new tarantula and these cockroaches instead.
Despite the fact that they have wings, they can't fly. If they jump, they flap them furiously to help cushion their landing.
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Mimi holding a large roach. It jumped off her hand a moment later, and
eventually made it to the floor.

A close-up of one of the large roaches.

Mimi holding a juvenile roach.

Kaitie rooting around looking for a cockroach.

Kaitie holding one of the juvenile roaches.

A couple years later, we have hundreds of cockroaches!