Summertime food ideas?

While I love this steamy hot summertime weather, it's sapping my already-nominal culinary inspiration. I've completely run out of fresh summertime food ideas. We've done burgers to death, and I've lost my taste for hot dogs. It's too hot to boil pasta, and we've had enough corn on the cob to pluck an entire corn field clean.

Last night, we had one of my summertime favourites: steak and veggie kabobs rolled in peppercorns, grilled on the BBQ and then served as make-yer-own pita sandwiches with tzatziki and feta and fresh cucumber and tomato slices. Mmmmmm!

Save me from another pizza; I'm desperate for inspiration. What's your favourite summertime meal?