Shawrama is quite underrated when it comes to dream interpretation! Some sources do indeed consider the symbol doner kebab on the more positive side of things.

I've never dreamed of it, but I can only input some additional insight. Some interpretations have associated shawrama with promotion at work, and on the other hand, the good news that will come afar after a series of difficulties ot troubles. A few beliefs I've seen indicate that an increase of reputation or wealth may follow after eating it in a dream.