I guess my question is what are you already growing? And by different do you mean different from what you usually grow or something completely off the wall?
I can tell you what I’ve planted but most of it was fairly standard stuff this year: lettuce, spinach and argula, snow peas and Trail of Tears beans, some onions that survived over winter, garlic cloves, carrots and potatoes, cayenne peppers, plus some herbs. The weirdest is probably the carrots, which are at least supposed to come in orange and yellow.
But if you’re just looking for something weird and different, my plans for next year are to track down some salsify and/or scozonera seeds, they’re both root veggies that supposedly taste like oyster. Or just go to your local garden stores and browse the seed section, see if something appeals.