garden suggestions?

My parents have started a garden in our backyard. And so far we’ve grown quite a bit. We have a variety of tomatos, spicy peppers, rosemary, basil, and other herbs. Recently we’ve talked about expanding it, and i’ve been thinking about what else to add in. I’ve come up with cucumbers, raspberries (since i think i killed our last attempt), grapes, and olives. I’m not sure if we can grow all that, since some things are quite climate specific. But i think it would be cool to try.

Does anyone have any suggestions for things they think would be cool to grow?

I’ll post some pics of what we’ve grown so far later.