These are sosaties, a type of kebab with sheep meat and fat, onions and dried peaches that were braaied (cooked on an open fire) for Aroab's meat festival.
<a href="//commons.wikimedia.org/wiki/User:Dumbassman" title="User:Dumbassman">Dumbassman</a>
<span class="int-own-work" lang="en">Own work</span>