Joining! Hey everyone

Going to WDW for a magical honeymoon in September 11-22, right after getting married to the best man on Earth (his last name is 'Wright' so I am literally marrying Mr. Wright.

)
He, like every other guy I know, is obsessed with all things SW, and I'm just wondering what kinds of characters/shows/events are expected to be at at DHS come September?? From what I know, right now you can meet a few characters at Launch Bay, and there's a 'Symphony in the Stars' and a dessert party but that's ending soon? But new fireworks are coming for the summer? Will they just be in the summer or are they rumoured to be around in September too?
Forgive me, I would go back and read through the whole thread, but to be honest, I'm planning a wedding which every day has got me like