I'm on the opposite season (southern hemisphere), but I have plenty of goodies in the garden for the guinea pigs. Including but not limited to cucumbers, summer squash, kohl rabi, fennel, radicchio, beans, capsicums, tomatoes, and zucchini. My outdoor lettuces all either wilted or bolted with the recent heat wave as I wasn't able to keep them moist enough, but i have got a small indoor aquaponics system, with some Japanese rice fish in the attached aquarium, that I have been growing lettuces in.
I also have my fingers crossed for rose hips, my roses are still young plants though so it might take another few years before they start setting a good amount of hips.