Strange Dry Spiky Thing

While visiting Adam Henein's garden, I noticed a string of objects hanging from a tree in the sun. It's a long time since I've seen dried okra, which the Nubians and Sudanese use to make a dish known as wayka. Wayka is a stew of ground beef, tomatoes and the ground dried okra. It has a rather interesting texture and is often eaten scooped up in bread. Delicious.