For kid-oriented events at Diwan, look at their calendar (on the right side of the page) and click on the individual dates. Shorouk had some great readings for kids over the summer (especially at my favored Korba store), but I’m not sure what’s going on now. Forthcoming Alef events can be found here.
As for what’s happening in the world beyond Cairo…I wish I knew! If someone could point me to a listing of events, I’d be delighted.