Need more VEGGIES!! (that are palatable in bento)

I'm having a lot of difficulty packing enough veggies into my bentos. I love carrots, raw or cooked, so I make carrot kinpira quite a lot (thanks Maki!) but I need more greens. I love asparagus, but it never is even remotely palatable after it cools down in my bento. I detest broccoli- no matter how I try to like it I just can't stomach it- so always seeing it in bento pictures makes me sad. Isn't there anything else I can pack for a nice, balanced, GREEN bento? If you have any recipes or tips for packing veggies (especially greens) that don't taste gross after sitting for a while, please post them here!