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human
[The Avengers] Did Thor go all the way to Asgard just to turn around and visit a shawarma joint?

It seems that he took Loki back to an Asgardian prison just before the credits rolled, but apparently he is back by the end of them to enjoy some lackluster food.  I guess it makes sense for him to feast after a victory with friends, but...
gpt
They had shawarma after confronting Loki in the tower, and before Thor traveled back to Asgard with Loki.  In other words, it was pretty much immediately after the Battle of New York had ended.  Notice how Cap, Widow, and Hawkeye were still in their battle gear, and how the shawarma shop's workers were sweeping up debris.